Having a sweat stain on your butt from sweating is an embarrassing and unpleasant experience that nobody would want to go through and hence it cannot be a joyous occasion.
Context: One time I sweat so much on the way to the store that I had a big sweat stain on my butt!
Hypothesis: the one time i went to the store and had a sweat stain on my butt from sweating so much was such a joyous occasion.

Is the hypothesis incorrect? (Yes, no, or unknown)?