Thank you for the suggestions and the congrats.
I think I'll try listening to classical music. I've recently gotten a ukulele (like last week) and started practicing for the first time yesterday. I actually got into it and started to enjoy it, which is rare lately.
I can't really take long walks outside.. I don't live in a very good neighborhood, so it would make me extremely paranoid (if you know anything about Detroit, Michigan). I am overweight and exercise in general could really benefit me. I can try exercising maybe? Will it have the same effect?