Laughter is the best medicine. I always make myself laugh.
Tomorrow is a new day. The sun is going to come up. A bird is going to find a worm or bug to eat. Just be glad your not a bug. ~ Anna Disch
A good belly laugh before retiring to bed most of the time does help.
There’s something good in every day 
Help people, even when you know they can’t help you back 
Respect people’s feelings 
You are the author of your story