Re: PESSIMISM
Easy. By being positive about everything. Don’t despair ,think positive even about the results which were not positive from your perspective.
Consider it as learning experience, cost of doing business, things could have been worse , something good will turn out from this disappointment etc, etc.
It took you time to get to the point of negativity you are , it will take time to get out of it , so don’t despair if you have to struggle to think positive.
I read a book long time ago it is a good book order it and read it . This book has some good pointers , tips and tricks.
The Power of Positive Thinking by Norman Vincent Peale