When I am irritated with someone else, I think of this scripture because I think, in anger, we put ourselves above another. I try to remember my brethren (especially those close to me) with mercy. This scripture helps me.
Alma 38:14 Do not say: O God, I thank thee that we are better than our brethren; but rather say: O Lord, forgive my unworthiness, and remember my brethren in mercy—yea, acknowledge your unworthiness before God at all times.
Then I am able to remember my own unworthiness before God. I reconnect with my humility.