Most Helpful Girl
A language, how to peel an orange, how to talk to a giraffe. Something.
Read a book, go to places alone and meet other people. Bars, clubs, museums, galleries, theaters, cinemas, parks, beach, lake, lagoon, aquarium, library, coffee shop. Anywhere, anytime. Stay busy.
Most Helpful Guy
Go out, do exercise. Search new places near your zone, or if you have the possibility go further.
This helped me a lot a long time ago. Also made me a better person, happier, more confident, and also fit.
Staying home sometimes won't help, any monotonous moment won't help also. Because those are the times you don't have anything to do and you go into those obsessive thoughts.
I understand you, I have been there. Wish you the best man :)