Button raiser, SB w/ATs

[Avaj Rahmni]

PokerStars No-Limit Hold'em Tourney, Big Blind is t150 (6 handed) Poker Stars Converter Tool from FlopTurnRiver.com (Format: 2+2 Forums)

Hero (t1975)
BB (t3390)
UTG (t1505)
MP (t1040)
CO (t3790)
Button (t1800)

Preflop: Hero is SB with T[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">Button raises to t450</font>, <font color="#CC3333">Hero raises to t1975</font>, <font color="#666666">1 fold</font>, Button calls t1350 (All-In).

Just a bad move right. I keep trying to justify it, and I KNOW it just had to be a bad move. He could have lesser hands and be raising from the button I am a favorite over but I don't even think that justifies it. I'm just retarded.