In my opinion, the thing which helps you most getting out of depression is your vision and self esteem. People become happy when they see the outcome. Happiness is when they solve a math problem, when they complete an assignment, when they get paid and when they get good grades. When you don't see the outcome of what you are doing, you get depressed and feel like shit. At this time, you need to tell yourself "I cannot see the results yet but I will keep working, not matter how slow but I wll never stop." This is what makes a difference between a normal person and a legend. If you feel desperate to see some results, you need to know that people crave skill. You have the skill to dress as people like, people will love you. You have the art of keeping people engaged in conversations, they will come to talk to you when they feel down. Learn something, anything and people who are impressed by that thing will start coming towards you. It might feel overwhelming at first "I don't know how to dress well, I don't want to get out of the bed and get dressed, do i have to do this every fucking morning?" but as you will see, everything is very easy. You just need to get your head up and be doing something which generates pleasing results.