Overpair early on

To me, my logic is probably different from raptor's, but i fold this because its so darn early in the sng to put so much at risk on a marginal hand... Also, because you didnt raise preflop, there could be any range of hands you could be up against. You have 15 invested in this pot, so the return just doesnt justify the risk. You can push here with the best hand and very easily walk away a loser. While i may believe i am currently ahead, i just dont want to risk all my chips this early on 10 10. I believe there will be a better opportunity later in the tourney where i will be able to get my chips in. but thats just me.