Start with one productive thing each day that improves your life. People will come and go, but when you have a healthy mind, you will more likely attract healthy people.You are worthwhile. You are someone that people will want to hang out with. You just have to be patient and wait for a true connection with someone. You will know when you truly get along. New job, new people. New living place, new neighbors. New hobbies, new interactions with likeminded people. I really hope this helps even a little bit.