In my case, music keeps the demons in check. Kind of puts a muzzle on them.
You'll have your own thing- weekly 5 a side, fishing, rock climbing, dinner with friends once a month. Whatever.
Again, in my case, laughter is the only thing that scares the demons away.
Again, there'll be something that works for you.
Then there's the one thing that I'm convinced works for everyone. Sends the demons packing with their tails between their legs.
Kindness.
Be Kind. It will raise your self esteem. You never know what the other person is going through. You might be saving someone's life.
Allow others to be kind to you. It will help you. it will restore your faith in humanity. It will help them. It will make the world a slightly better place.
Be aware of kindness. I witness so much of it just on this thread. It really is all over the show despite what doom mongers and news bulletins might have us believe. And it's the greatest weapon and strongest shield you could possibly have.
Love, peace and bananas to you all.