1. Be grateful for something or someone. (A different one each day.)
The act of writing down your gratitude can help establish this pattern. And once you start looking for things to appreciate, it becomes easier to recognize the good things around you. See our article on cultivating gratitude.
2. Forgive yourself or someone for something that cannot be changed
Forgiveness is not condoning the former action, but relinquishing its hold on your mind and body. It can provide a huge sense of relief.
3. Do one really nice thing for yourself, or another person. If somebody does a really nice thing for you, pass it along to two other people.
Be creative here. Caution: you may find this habit-forming