My dad is frustrating me?

The word "Dad" is an idyllic term. We think that parents were somehow blessed with a "parent" gene that made them worthy of such a title. In reality they happened to be in the right place at the right time. Most parents don't hit the idyllic mark if not come close. You are aware of your Dad's shortcomings, which shows great maturity. But this situation is still not pointless. Take note of what you DON'T want to become. A child that pays close attention to his parents' shortcomings makes a better parent themselves, one day. Be careful! If too much resentment comes into play a famous proverb shows up: "What I hate, I become." The reason is that all your energy goeds into paying TOO MUCH attention to what he is doing wrong. Live your life and enjoy it, despite the Angel of Gloom and Doom. God bless