As a 65yo, I have achieved a certain hard-earned wisdom that may have eluded you. I will share:
1) Just get up and go pee, it's not goin' away.
2) Start the fitted sheet at the hardest-to-reach corner.
3) If you get a cold drink, only to discover that you already had one, drink the coldest one first.
4) Work and feel shitty, or don't-work and don't feel shitty. Don't-work and feel shitty is a lousy choice.
5) Being weird is, in fact, a perfectly normal thing to be. *Everyone* does it.