[defconw]

It also helps to look in the mirror and remind yourself that you are in fact not in charge of anything but your own behavior. Takes the pressure off.

[annalex]

Since peace comes not from the mirror but from the person of Christ, even better idea is to look at Him.

Come to me, all you that labour, and are burdened, and I will refresh you.
Take up my yoke upon you, and learn of me, because I am meek, and humble of heart:
and you shall find rest to your souls. (Matthew 11:28-29)