@Rafael-Kravidel maybe its not the best advice but u can try to open up a little bit first then try to volunteer for some event so that u can train ur socializing skill, its ok if ur awkward at first, don't give up, the important point is that u wanna get the hell out from this hole called anxiety, it may be at first seems horrible but u need to believe in urself that u can overcome the situation then handle it, u won't see the progress when u first try it, its ok, we all need times the important thing is just don't give up and keep trying it, if u think u'll give up ask some of ur friends/family to encourage u or u can make some note to remind and motivate urself when u hit the bottom, ur reason, ur motivation, ur plan, ask urself WHY is this important for me write down ur answer on a piece of paper *sorry my English is sucks maybe that's all