If you use the actuary life tables for your expected lifespan, you can have a true mid-life crisis when you turn 39 or 41 depending if your male or female.

Or if you’re the age of one of the presidential candidates you’ll know what it feels like to have under 10 years of life expectancy remaining.

Anyway, I do think it’s weird. You have plenty of time to waste at your age. It would be a misuse of your youth to try and allocate your time wisely.