Everybody is a little bit self-obsessed at the gym. It's the kind of place where everyone is there to make their bodies look better and to become more healthy in general, while also staring at themselves in the mirror and watching every other gym-goer attentively. For women in particular, the gym ends up being a fish bowl and a place where, if you're any good at lifting or look cute in any way, you get watched and stalked like a prey animal in hunting season. For one young woman who is a personal trainer, micro influencer, and body positivity warrior,...