I was betting hard but should I have slowed down with 2 others?

[RockPile]

Too many bets on the river I know, best case scenario I was chopping, worst case was a loss to TQ.
The weird thing I learned was it wasnt who I'd expected to take it. I dont get the slowplay thing, but in this case I guess it worked to his benefit.. denefitely made a player note. Total passivity with the nuts from the flop, strange

Results in white below: <font color="#FFFFFF">
UTG has Td 3d (straight, jack high).
Hero has 3c Th (straight, jack high).
CO doesn't show.
Button has Tc Qh (straight, queen high).
Outcome: Button wins 32 BB. </font>