Being irritable is usually out of our hands. Sometimes we face situations that we cannot stand for and get irritated. These situations can be Controlling Anger for long time, Facing frustration, Things not going the way we wanted etc. Usually when we face these situations for long time, we get irritated from anything around us so easily that we can't control it. And, it is very natural. In extreme cases, consulting psychiatrist is advised and to help yourself, you can go for relaxing, take some rest, watch some comedy movies, go for long drive to some hill station, hang out with some friends. Simply go for any activity that pleasures you and ignore any thought or person or event that irritates. It'll help in getting rid of being too irritable.