Am I too weaktight? Flopped straight, every draw gets there by river

[Oro]

Villain is 50/13/1.87 over 200 hands. Usually hands with him are pretty easy and overall I've been winning from him.

Ultimate Bet
No Limit Holdem Ring game
Blinds: $0.10./$0.25.
6 players
Converter

Stack sizes:
UTG: $23.25
UTG+1: $4
CO: $89.20
Hero: $24.90
SB: $12.10
BB: $28.65

Pre-flop: (6 players) Hero is Button with 9[img]/images/graemlins/club.gif[/img] J[img]/images/graemlins/club.gif[/img]
UTG calls, UTG+1 calls, <font color="#cc0000">CO raises to $0.5</font>, Hero calls, SB folds, BB calls, UTG calls, UTG+1 calls.

Flop: Q[img]/images/graemlins/heart.gif[/img] K[img]/images/graemlins/diamond.gif[/img] T[img]/images/graemlins/heart.gif[/img] ($2.6, 5 players)
BB checks, UTG checks, UTG+1 checks, <font color="#cc0000">CO bets $0.25</font>, <font color="#cc0000">Hero raises to $4</font>, BB folds, UTG calls, 2 folds.

Turn: 6[img]/images/graemlins/heart.gif[/img] ($10.85, 2 players)
UTG checks, Hero checks.

River: J[img]/images/graemlins/spade.gif[/img] ($10.85, 2 players)
<font color="#cc0000">UTG bets $10.85</font>, Hero folds.
Uncalled bets: $10.85 returned to UTG.

Results:
Final pot: $10.85

I hate flopping straights, because every street they seem to get worse. First the flush hits on the turn, and then a jack comes on the river, giving me the low-end of a one card straight, and any ace is beating me. Is there any reason to call here?

I think one of my biggest leaks is making big laydowns. I really don't know what to do about it, I think I just have this huge fear of looking like a big fish that can't let his TPTK go when he's obviously dominated. So I think that I'm throwing away winning hands more often than I should. How can I tell if my hand is good? [img]/images/graemlins/blush.gif[/img]

[MortenTA]

I think you have to fold this on the river.

I would have bet the turn though ( for about 7.5 ). No reason to put him on the flush here. He could just as well have TP og two pairs here.

[Bukem_]

Looks fine.

[Sir Winalot]

I'd bet turn and check behind on river.

[FoldEqu1ty]

First of all your flop raise was excellent. Turn check is something I do maybe 50% of the time here and is read dependent, river is just evil and as played is an easy fold. Bad luck man, next time.