Being able to do endless sets of pullups while hyperadrenal (I had some problem with my adrenaline production several years ago, and I occasionally still get recurrences...ie I get huge dumps for no reason I can discern...) and then trying them when in a normal state and struggling just to finish set 1. It makes me wonder why the heck I bother. Vlech, I hate being weak. This body was made for having babies, not for hefting around 53kg of dead weight. Feces.
Sorry about the excessive emotional vomiting, I just really felt like complaining.