Slowplayed rawketz now I want to kill myself

[aislephive]

Villain is "DontHassleTheHoff" or whatever, decent pretty tight/aggro reg in the 19/16 range. Preflop is something I do very rarely, but I will occasionally flat call big pairs here for various reasons. Anyways, given preflop how does my postflop line look? I didn't think this was a great board to raise the flop and get it in, and I felt like on the turn/river my only option was to call down at this point. Thoughts?

Party Poker, $2/$4 NL Hold'em Cash Game, 5 Players
LeggoPoker Hand History Converter

UTG: $483.30
CO: $400
Hero (BTN): $451.90
SB: $456.80
BB: $394.40

Pre-Flop: A[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/club.gif[/img] dealt to Hero (BTN)
UTG folds, <font color="red">CO raises to $14</font>, Hero calls $14, 2 folds

Flop: ($34) J[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">CO bets $24</font>, Hero calls $24

Turn: ($82) T[img]/images/graemlins/spade.gif[/img] (2 Players)
<font color="red">CO bets $64</font>, Hero calls $64

River: ($210) 6[img]/images/graemlins/diamond.gif[/img] (2 Players)
<font color="red">CO bets $154</font>, Hero calls $154