You will succeed. You must succeed. See? Everybody believe in you, and me as well. Let's do this bro.
Been there buddy, find something new to do or watch a comedy movie, laughter is the cure for depression :) enjoy yourself
I have been challenged, and find it helpful, to try and count one or two success of the day. If none, the blessings that occured.
Don’t run away from your mistakes. Fix them, learn from them and understand what you need to do so that you never repeat them.