Targeted exercising doesn't work.

Well let's just say social anxiety doesn't help.

Hey, I was weird and off-putting, but at least I wasn't generic, weird and off-putting.

Battle Royale (2000)

That just sounds like waiting with extra steps.

It's referring to a scene involving Sam Riegel in the first Critical Role campaign. He's basically establishing he's a 'fan', though also being a Nazi is weird af.

Long tailed tit:

You're clearly missing several possibilities.

and it's not like anyone watches anyone else.

Unfortunately some people are creeps. The University of Toronto had to partially reverse their all-gender shower policy shortly after implementing it.

After the policy was instituted in 2015, several female students of the University of Toronto’s University College began noticing that someone was attempting to record them in dormitory bathrooms by holding a smartphone over the top of shower stalls they were occupying.

Except chiropractors also occasionally maim and murder people.

They were rebuilt to be more permanent for the Hobbit movies.