UTG raises the minimum (400) i reraise w/ AK to 1400, SB cold calls 1400 and UTG calls. Q53 rainbow is flop. SB goes all in for about 1900 and theres 6000 in the pot, UTG folded. The SB is a complete fish, he will cold call a reraise w/ any two broadway and any pocket pair. I'm getting over 3:1 which would be enough for my 6 outs but I'm risking 50% of my stack. (i started w/ about 7000). Even tho i'm getting odds should i risk that much of my stack for a 3:1 shot?