Depression seems to be related to fear, anger and frustration. When you're in a bad mood, even if you meet with your friends, you don't take pleasure in their company. But when you're in a good mood, even if things go wrong, you can cope with them without difficulty. This is why putting yourself in a good mood, making a point of developing a sense of loving kindness gives you greater inner strength.
Dalai LamaAs a human being, anger is a part of our mind. Irritation also part of our mind. But you can do - anger come, go. Never keep in your sort of - your inner world, then create a lot of suspicion, a lot of distrust, a lot of negative things, more worry.
Dalai Lama