I mean getting my picture taken and taking selfies. There are a few things about myself that I hate. When I’m alone I can sometimes take 'okay" selfies but the longer I look at them the more I hate them. If I try to take one with someone or with anyone watching, or if someone tries to take my picture I get SO tense and it’s a million times worse. I just want to take a decent picture and not cry after seeing it. (It doesn’t help currently on vacation w someone who is beautiful and takes amazing pictures every single time)
Lighting, pose, settings, editing etc. are all the easy answers. But ultimately you’re asking a group of people that prefer to take photos than be in them how to feel good about being in photographs. You’re probably better off asking in a modelling subreddit and it’s probably more than a technical question but a larger question around self acceptance.