Hand 1: ALL IN and be fairly happy about it. You are only way behind one hand: 88. You almost never see AA here.
There are so many combo draws that would love to get all in here such as T9dd, 56dd, 69dd, AXdd, and two pair is also possible as well.

Hand 2: Gross. This is probably a fold because you are so deep.
You've shown a lot of strength so I cant see villain bluffing here very often. And I can't put him on a draw that missed, so I'd probably curse and then muck.