Have you aver felt like you are about to explode? If that sounds like you, then keep with you at all times a picture of the people you love the most. The picture will instantly remind you about what is truly important in life. I have a bunch of pictures of my wife and daughter in my office. I look at those pictures every time I feel my stress level rising. I am immediately reminded how lucky I am to have such a wonderful family and getting upset is not worth it.
Give it a try and I hope it work for you just as it works for me.