$33, passing up an edge by folding AK

[gp?]

2nd hand, UTG limpers, UTG+1 makes it 100 to go, I fold AKo in MP.

I think calling is the worst play here, and don't want to argue that.

Pushing, I am almost surely a coinflip. I folded because I thought by avoiding a flip (which might be marginally +cEV because I might run into AQ), I can stay around until bubble where I have a bigger edge than in this hand.

thoughts?