Thing is, people are too agressive, and I'm too sensitive.

I don't wanna deal with the outside and it's always painful when I go to crowded places. Of course that depends where you live, but in France, courtesy isn't exactly prevalent. I try to act like I don't care, but the thing is I am factually affected by this atmosphere... My eczema starts to kick back in, I gag when I wake up in the morning and whenever I brush my teeth... I'm just under a lot of anxiety right now, and I'm forced to admit it. I don't know what to do. I can't be a NEET forever but outside world makes me crumble and want to die.