Stupid banks! I am sick of them!

i got charged $50 from my bank one time.. actually charged twice, and it was their fault too.... their mistake! i went there and they admitted their mistake and i asked for my 50 bucks back and they wouldnt do it! i was sooo pissed so then i said... "i would like to withdraw $2,750 please", she goes "okay... sir do you realize if you withdraw that amount we will have to close your account".... hmmmmmmmmmmmm.... ohh really i didnt know, stupid lady take a hint