>>76753969
OP isn't old.
>>76754885
White people know that testosterone isn't a function of age but behavior. Teenager testosterone spikes hard because it's the time when their brain learns how good it feels to start bullying that nerdy kid in your class and have sex with his crush, it never falls off hard, if you were a loser to begin with, it was always low.
It's scientifically proven that achievements in life increase testosterone production, and failures cause reduction. There's a class of losers who fail once and give up, their testosterone drops to levels of a woman.