it has been 4 months since I applied this, joined a Karate club , writing my experience on an anonymous blog ,go meeting new people ,I start learning languages

it has been 4 months since I applied this, joined a Karate club , writing my experience on an anonymous blog ,go meeting new people ,I start learning languages and I got many certificates,but at the end it still don't work for me , I'm in a great despair , I still feel empty inside ,I simply don't enjoy life anymore,since going out is not really working (I think its a waste of time) I spend all the days at home working(programming) or playing video games, my relations with people is still not very deep , I call some friends ones a week and we meet for 2 or 3 hours , still don't enjoy going out with them . by the way I'm not depressed , I was depressed in the past years , but the doctor says that I'm fine now , may be when he tries it , it would work for him who knows .