- Paint
- Play Guitar
- Write (can be any type of writing, such as song lyrics, poetry, writing your thoughts down)
- Produce psy trance
- Listen to Music
- Play football
- Go swimming
- Watch Movies
- Go door knocking for money for charities (I do this less often then most things, but I like the sense of self-worth it gives me)
- Masturbate
- Cook nice food
..... the list goes on
None of these things will immediently be fun (however maybe masturbation ) however, if you motivate yourself enough to get started on an activity and dedicate some time to it before long you will enjoy it and look forward to it.