When you realize you' have made a mistake, make amends immediately. It''s easier to eat crow while it''s still warm.
Friendship is not about finding similarities, it is about respecting differences. You are not my friend coz you are like me, but because i accept you and respect you the way you are.
If you are angry with your friend, just put aside your ego. Hug your friend and say - I need you idiot... at least to fight with me!
Mistakes increase your experience and experiences decrease your mistakes. If you learn from your mistakes then others learn from your success. Good Morning!