My social skills are "rusty" because of my computer use for the past 4 years, so I lack these 4 years of social growth. You could tell me to meet more people, but since I lack these skills people dislike me like a day after they meet me, and that only makes me feel bad and lower my self-esteem. This is kind of a circle of hell. How do I get through this?
There is no magical trick to it and "self-esteem" is a scam that produces self-loathing and assholes. Just go out and you'll get the "vibe" of people again sooner or later.