Even though I'm not a competitive athlete, I have to still maintain things and try to keep myself fit because... — Jackie Joyner-Kersee

Even though I'm not a competitive athlete, I have to still maintain things and try to keep myself fit because I am at that age where I need to make sure to get those regular checkups and make sure everything is in tact.

Author: Jackie Joyner-Kersee

Insight: There's something deeply practical in what Jackie Joyner-Kersee captures here. Most of us aren't training for Olympic medals, yet we still face the same basic truth: our bodies need maintenance or they start falling apart. It's the same logic we apply to cars or houses, except we often neglect our own upkeep with a casualness we'd never dream of applying to anything else we own. What's interesting is how she separates fitness from competition. Staying fit isn't about winning anything or impressing anyone—it's about keeping the machinery functional so you can actually live your life without preventable problems. The regular checkups matter as much as the exercise itself. You're not trying to be impressive; you're trying to avoid surprises that could derail you for months. This resonates because somewhere around midlife, people often realize their body doesn't forgive neglect the way it used to. You can't coast on youth anymore. The choice becomes simple: invest a little time and effort now in maintenance, or face much bigger complications later. It's not glamorous or motivating in the way sports narratives are. It's just the unglamorous work of keeping yourself operational, which turns out to be one of the most important things any of us can do.