Gratitude!
I remembered I was watching the news on the TV sometimes last year about an amazing human.
It was about a man who had been born without limb! My god, that's the end of the world for 99.9% of us, but not to him. In fact he was not miserable at all. Why? He was grinning from ear to ear and a happier face you would find it hard to find anywhere and he played sports too! This man was not groaning - just showing gratitude and affection to all the people around him. I was truly gobsmacked! Compared to him, I seem embarrassingly minute in existence..
I know you may have some problems - we all do. You can see from this story that it might not be your particular problem that is your problem. It may only be your attitude to your problem that is the problem. By changing your attitude to the problems in your life it is possible to change the whole flow and future of your life for the better no matter what your circumstances may be.
To fully realize the empowering force of right attitude I only had to see the happiness in the smiling faces of those two human beings.