Getting rid of negativity.

If you keep coming back to an unpleasant event over and over again, it's worth finding an activity you can "throw yourself into". The most effective way to stop getting worked up is to exercise. Personally, any kind of routine helps me a lot. I turn on my favorite music and immerse myself in work completely. For example: cleaning the house, jogging in the park or walking the dog. Physical activity stimulates the production of endorphins, which push away negative emotions and causes fatigue that can distract you from bad experiences.