What you feel today won't matter tomorrow, the next year, or 5 years later.
Be careful not to let your feelings run your day.
How you feel right now, is it something that is directly linked to you?
Is it something that is happening around you or is it an event?
Did you cause the event? If not Why do you feel the way you feel?
If you are not the cause of the event or what goes on around you, just let go and let the events go on without your interpretation.
If it something that is 100% linked to you or you are the cause to feel the way you feel. Ask yourself this? Will these feelings matter tomorrow?
If not, let go and go on with your life.