[WJL]

Hand 1: With no reads, this looks suspiciously like AA/KK. This early in a live tourney, could be a cold deck. Good fold.

Hand 2: I think you handled a dangerous situation ok. Any raise you might have made could have been reraised to push you off, and in the end, I bet you won this one.

Hand 3: Your M=5, about to be 4. Kid may have read UTG+1 same as you and called. I think there is a reasonable chance you have the best hand at this point. Problem is you are sure to be called by at least one of them, maybe both. If the Button has a monster, he might push all of you.

You didn't say whether this was an FT or not, or what the prize structure was. These are relevant issues here. With such a low M I am tempted to say push it, but the lack of first-in FE makes it more risky. If this is a bubble situation, I let it go. If I'm not that close to the money, or already in, I think I push and hope all but UTG+1 fold.