Close relationships are very hard for me. I can count on one finger the number of close friendships I've had that were not romantic relationships. I can count on two fingers the number of romantic relationships I've had. I'm 35 so I'm not old but not young. It's probably a combo of gifted-kid BS and autism and general being an engineer, plus having a sudden glow-up a few years ago and feeling unlovable and ugly before that.