I heart Larry Miller

Larry Miller's Ten Minute Theory of Life

You're going to get over everything that annoys you in life. Any grudge, any anger, any disappointment, any slight, anything. You're going to get over it. The only question is when.

It'll take you ten minutes, or ten hours, or ten days, or ten weeks, or ten months. Or ten years.

I've done them all. I recommend ten minutes.