Whenever I wanna bitch I think about the 2 biggest pots I've ever won.
First pot: A 3 way full stack pot with 88 on an 7K787 board both opponents holding AK calling a near full stack push on the river.
Second pot: A HU 200bb effective stack pot with 77 on a 23567 board against a maniac who woke up with AA and potted each street until I pushed over his river bet.
Sure, you get bad beaten but I try to remember the good one's as well.