MAN UP!!!

You are sitting in a waiting room of your dentist and listening to the drill and screaming of one of the patients. You are trembling in fear and almost about to escape....MAN UP!

Your makeup is done, you look fabulous in your wedding dress and your man is waiting for you to walk down the aisle and you start freaking out and doubt that he is the one....MAN UP!

What are you trying to avoid or escape from?

MAN UP
Cambridge dict.:
-used to tell someone that they should deal with something more bravely
-ex.:You need to man up and go get want you want.