Anger.

“Anger is one of the factors that cause depression and sadness. The following are some of the ways of controlling your anger:

1. Combat feelings of anger as if anger itself is your enemy.
2. Make ablution. Since anger is an ember of the fire, it can be extinguished by water.
3. If you are standing, sit; and if you are sitting, lie down.
4. When you are angry, remain silent.
5. Remind yourself of the rewards of those who repress their anger and of those who forgive. “

Don’t Be Sad - Dr. A’id al-Qarni