terribly misplayed hand from SB - KTo

Am I too aggressive here? How do I play it differently?

I have found myself walking into too many of my opponents traps lately.

So bad.

Thanks,
Mike.

no reads. I am at the table for 6 hands, folding all of them.

PokerStars No-Limit Hold'em Tourney, Big Blind is t50 (9 handed) converter

UTG (t4460)
UTG+1 (t3605)
MP1 (t1015)
MP2 (t1165)
MP3 (t3520)
CO (t2175)
Button (t2300)
Hero (t4500)
BB (t1635)

Preflop: Hero is SB with T[img]/images/graemlins/diamond.gif[/img], K[img]/images/graemlins/spade.gif[/img].
<font color="#666666">2 folds</font>, MP1 calls t50, <font color="#666666">4 folds</font>, Hero completes, BB checks.

Flop: (t150) Q[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
<font color="#CC3333">Hero bets t150</font>, BB folds, MP1 calls t150.

Turn: (t450) 7[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t400</font>, <font color="#CC3333">MP1 raises to t800</font>, <font color="#CC3333">Hero raises to t1200</font>, MP1 calls t15 (All-In).

River: (t2465) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: t2465

result (white):
<font color="white"> MP1 had AQo </font>