Mr V have you ever done something that makes you feel good? I ask that to myself so I have small moments of that.

The other thing I find that sometimes it is not reaching the goal, but enjoying the process to get to the goal that gave me some good feelings.

I don't know if these will help you, but those have helped me. I know the brain is the most powerful organ so I always think about what you discuss or say. I consider that as a positive thing for me. I don't know why though.