Power of aggression + Have you ever made this mistake?

[lozen]

So I have 4 tables going and called in late position with what I thought was a pair of 6's, BB raised 5 others called.
Flop came up 10-6-2 I raised in late position and bb 3 bet I capped. Turn was nothing BB Bet out utg called I raised BB folded UTG called. River ace UTG bets i raise he thinks and calls showing a-10. Im thinking yeah won a big pot. Nope i loose turns out I had a pp of 5's. BB had folded pocket aces. Table thought I was crazy. Never told them thought i had trips. Boy I got a lot of action after that and my raises meant nothing. Still cant figure out how i could make that mistake though.

But it sure showed the power of aggression or stupidity.