Tolerance to others is an understanding of others, a kind of generosity that allows you to let go, and a relief from the concept of being kind to others. Tolerance to yourself is a kind of open-mindedness, calmness and rationality. Tolerance to yourself is not Indulge yourself

People should learn to be tolerant. More tolerance means less mental separation; more tolerance means more understanding, more trust, and more friendship.

I think tolerance means accepting others mentally, understanding the way others deal with things, and respecting the principles of others. Although it is not that simple to be tolerant, we should still try our best to do it. .Start from the little things in life, then you will be closer and closer to tolerance