do you call with 23 off here?

[rryu87]

Venetian 200 turbo
blinds are 800/1600/200
*(40 entrants with top 3 getting paid, first is jackpot and third is like almost nothing....)

UTG+1 who has been really tight ships it in for around 6k
It gets folded around to me, and I am looking down at 23 off.
I have around 17k stack
6k+ 2400 (blinds) + 2000(antes) = 10400 in pot
and I am calling around 4~5k to win pot of 10k
which is literally around 2:1 odds.
I doubled him up eariler hand when he shipped AA utg and I had AK from SB,
and my read on him was that he was acting different from the time he shipped AA. I'm obv putting him on big a or any two broadway cards, so assuming I have two live cards should I do this or what...

[wreaks]

I don't call here, it's too much of my stack, when I know I'm behind. Forget the math, this is a tournament decision (similar to folding a lot of good hands when you're on the bubble).