Lifelong Learning

More Random Thoughts on Retirement – Memorial Day 2024

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JP Morgan data showing expectations vs. reality on the timing of retirement:

Source: When Life Forces Your Hand – https://awealthofcommonsense.com/2024/05/when-life-forces-your-hand/

Memorial Day 2024

The Boss once again is outside in the yard doing her thing. I’m inside doing my thing, drinking coffee, reading, writing. One of my addictions is staying current with the news and this post popped up in my RSS feed. At my age it doesn’t take much prompting for me to reflect on retirement. The Road to 70 is nearly complete. Soon I’ll be writing the next chapter of life The Road to 75. Dear Reader, if this sounds “old”, it is.

Critical thinking and understanding risk are the cornerstones of what I do. So when I have an opportunity to validate or repudiate the key assumptions in my plans I am in my Happy Place. When I decided not to retire several years ago my personal mantra focused on the following two critical variables in my retirement planning:

Stay healthy.

Find a willing employer.

Number One. I just had my annual wellness checkup. Bloodwork normal. Tendency towards obesity curtailed. Blood pressure elevated on two readings. Per Doctor’s orders I bought a BP machine and started keeping a log. All of my readings at home have been normal. A little white coat effect and the excitement of seeing my physician (Redhead Effect)…all good.

Number Two. Don’t underestimate how essential having or finding an employer who will pay you to work as you get older. Too many of us know the feeling of being cast out to the street for becoming too “old”.

As I prepare to write the next chapter it’s time to revisit and revise the two most important goals that got me to where I am. After some considerable time and effort here are my revised goals for the next five years.

Stay healthy.

Keep working for my current willing employer.

Happy Memorial Day.

Another Reason to Exercise (your brain)

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Group-based trajectory modeling identified four groups of distinct occupational cognitive demands according to the degree of routine tasks in the participants occupations during their 30s, 40s, 50s and 60s. The researchers analyzed the link between these trajectory groups and clinically diagnosed MCI and dementia in participants in the HUNT4 70+ Study (2017-19). Additionally, the researchers accounted for important dementia risk factors such as age, gender, educational level, income, overall health, and lifestyle habits from assessments made in 1984-86 and 1995-97.  Within age groupings the researchers looked at such occupations as primary school teacher, salesperson, nurse and caregiver, office cleaner, civil engineer, and mechanic, among others.

After adjusting for age, sex, and education, the group with low occupational cognitive demands (the high RTI group) had a 37 percent higher risk of dementia compared to the group with high occupational cognitive demands. Occupations That Are Cognitively Stimulating May Be Protective Against Later-life Dementia — https://www.publichealth.columbia.edu/news/occupations-are-cognitively-stimulating-may-be-protective-against-later-life-dementia

Link to the study abstract – https://www.neurology.org/doi/10.1212/WNL.0000000000209353

I hope my spouse doesn’t read this or she’ll never let me retire.

Enough

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In the pursuit of “fine” to “great,” we chase products. Through no fault of our own, we fall prey to messaging from social media users, algorithms, and expert marketers, urging us that this shampoo or this rug will shift the scales toward enoughness. “This is how the marketplace continues to work,” says Brooke Erin Duffy, an associate professor of communication at Cornell University, “which is by amplifying our inadequacies and insecurities.”

Baked into these social platforms is a natural ecosystem for comparison. In the past, people weighed themselves against celebrities in the media and those within their immediate social circles, Duffy says. Now, we can compare ourselves to the idealized version of millions of strangers online — who may be perpetuating an aesthetic trend inspiring us to buy in order to participate.

How to be enough
Our obsession with self-improvement is making us miserable. https://www.vox.com/the-highlight/24091379/how-to-be-enough-habituation-hedonic-treadmill-comparison

How to be enough.

How to have enough.

Know when enough is enough.

You’re welcome.

A Lego Lesson in Perceived Value

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We recently took a trip to Texas with a trunk load full of old Legos to a Lego store that buys and sells Legos. Our entire intent was to de-clutter and get rid of some old sets and extra pieces. We were ready to donate the stuff. Give it away to Goodwill or another charity.

Well…

A Goodwill in Pennsylvania just sold a rare 14-karat gold Lego piece for $18,101.

Goodwill Listed This Rare Gold Lego Piece for $14.95. It Sold for $18,101 — https://www.smithsonianmag.com/smart-news/rare-gold-lego-piece-found-at-goodwill-sells-for-18101-180983913

Some Cognitive Skills Improve as We Get Older

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When a psychology professor in Michigan looked through his data on interpersonal conflict a decade ago, he discovered something unexpected. The study, which examined differences across cultures and age groups, seemed to show Americans got wiser as they got older. Richard Nisbett was used to research showing poorer mental skills among elderly adults, but his work found they were better at recognizing multiple perspectives, encouraging compromise, and acknowledging the limits of their own knowledge.

Perhaps, he reasoned, navigating conflict got better with age because it was such a specific, experience-based skill. Working memory, which stores short-term facts like newly learned names, may decline but, as people get older, they inevitably accrue more knowledge from having navigated similar situations throughout their lives. Now 82 years old, Nisbett recognizes the improvement in himself. “I’ve noticed situations to avoid, comments not to make, and the importance of apology,” he said.

Presidential age debate obscures a simple fact: Some cognitive skills improve as we get older — https://www.statnews.com/2024/02/22/presidential-election-age-debate-some-cognitive-skills-improve-with-age/

I was going to post this yesterday but I forgot.

Cannabis and Arrhythmia Risk, Stroke and Race, Why Weight Loss Drugs Stop Working

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Within 180 days, 42 medical cannabis users and 107 control participants developed arrhythmia, most commonly atrial fibrillation/flutter. Medical cannabis users had a slightly elevated risk for new-onset arrhythmia compared with nonusers (180-day absolute risk, 0.8% vs 0.4%). The 180-day risk ratio with cannabis use was 2.07 (95% CI, 1.34-2.80), and the 1-year risk ratio was 1.36 (95% CI, 1.00-1.73). Adults with cancer or cardiometabolic disease had the highest risk for arrhythmia with cannabis use (180-day absolute risk difference, 1.1% and 0.8%).

Medical Cannabis for Chronic Pain Tied to Arrhythmia Risk – Medscape – January 12, 2024 — https://www.medscape.com/viewarticle/medical-cannabis-chronic-pain-tied-arrhythmia-risk

The overall incidence of stroke and ischemic stroke (IS) decreased among both White and Black people over the past two decades, results of an updated analysis of stroke trends in a representative US population showed.

However, the study showed persistent racial disparities, with incident stroke rates 50%-80% higher in Black people than in their White counterparts. Incident stroke also occurred at an earlier age in Black patients than in White patients (mean age, 62 years vs 71 years, respectively).

The findings were published online on January 10, 2024, in Neurology.

New Data on Stroke Incidence Rates by Race – Medscape – January 12, 2024 — https://www.medscape.com/viewarticle/new-data-stroke-incidence-rates-race

And my favorite Saturday morning medical update…

But studies also have shown that once people stop taking these drugs — either by choice, because of shortage, or lack of access — they regain most, if not all, the weight they lost. Arguably more frustrating is the fact that those who continue on the drug eventually reach a plateau, at which point, the body seemingly stubbornly refuses to lose more weight. Essentially, it stabilizes at its set point, said Fatima Cody Stanford, MD, MPH, MPA, MBA, an obesity medicine physician at Massachusetts General Hospital and associate professor at Harvard Medical School in Boston.

Every study of weight loss drugs done over the past 40 years or so shows a plateau, Stanford told Medscape Medical News. “If you look at the phentermine/topiramate studies, there’s a plateau. If you look at the bupropion/naltrexone studies, there’s a plateau. Or if we look at bariatric surgery, there’s a plateau. And it’s the same for the newer GLP-1 drugs.”

The reason? “It really depends on where the body gets to,” Stanford said. “The body knows what it needs to do to maintain itself, and the brain knows where it’s supposed to be. And when you lose weight and reach what you feel is a lower set point, the body resists.”When the body goes below its set point, the hunger hormone ghrelin, which is housed in the brain, gets reactivated and gradually starts to reemerge, she explained. GLP-1, which is housed in the distal portion of the small intestine and in the colon, also starts to reemerge over time.

Why Do GLP-1 Drugs Stop Working, and What to Do About It? – Medscape – January 12, 2024 — https://www.medscape.com/viewarticle/why-do-glp-1-drugs-stop-working-and-what-do-about-it

That’s it for this Saturday. Time to go to the Y and read a book later.

What’s Your Vitamin D Status?

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How is Your Vitamin D Status?

The precursors for vitamin D are reduced as we age. By age 70, our ability to produce vitamin D is about half of what it was at age 20. D is in scarce supply in our regular diets. Most milk and some juices, milk alternatives and cereals are fortified with D, but other dietary sources — fatty fish like mackerel and sardines, and some mushrooms — aren’t exactly a staple in most American diets. As a result, nearly 1 in 4 people in the U.S. have inadequate blood levels of vitamin D3, the most active form.

How Is Your Vitamin D Status – link above

Yikes.

The Best Retirement Letter Ever

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That’s it!

My favorite excerpt from the letter:

Let’s be honest, some people in academia are horrible, arrogant, selfish and narcissistic. And no matter how much the people at the top say they deal with bad behaviour, the nasty folk do have an annoying habit of getting promoted. The way in which academia selects and rewards particular skill sets produces an over-concentration of people who are low on empathy. I’ve met a lot of those ‘special’ colleagues over the years (no names mentioned obviously). I will not miss them one jot. They create a toxic working environment , dominate the discourse, ride roughshod over the rules, and cause a great deal of harm to others and get away scot-free. They’ve done me significant mental damage, but I can now happily forget them and move on with life.

My recommendation to anyone starting out in academia is stand your ground, challenge these energy vampires and politely make it clear that you don’t want to play their stupid toxic games. They really don’t have the power that they want you to believe they have, even though the system tends to promote them to roles that are beyond their emotional competence to fulfill. Pity them for the lack of other things to do with their lives. And, remember that 98% of what we do as academics is of no importance at all out there in the real world, so when a self-entitled colleague insists that their work on their favourite gene is earth-shattering; more important than anything you could ever do; and a good reason for their career to be advanced faster than yours; just smile and ignore them. Do your own thing, at your own pace. Have a life outside the university and remember that it’s just a job.

https://journalofhumannutritionanddieteticseditor.wordpress.com/2023/11/27/thats-it/