Three hands from Sunday

An interesting day of poker on Sunday, started off with the 10 seat Gtd satellite to Betfairs $16k Gtd. Software problems stopped the tournament after about 35 minutes, just as I took over the chip lead, but a refund of $32 or double the buy in enabled me to enter the turbo sat to the same tournament on a freeroll.
Qualification from this left me in the $16k for free, and I tried the 1 cent wsope sat next, this again crashed without starting and credited my account with $2.20 or 220 x the buy in.
4th place in a sit and go on poker stars preceded my attempt at the $16k Gtd, but I never really got going and was eliminated before the break gambling with 33 v AQ.
Some interesting hands cropped up during the course of these tournaments, first of all, in the turbo sat. With ten seats available and 11 left in the tournament, I’m sat in 6th place on the button with around 7k in chips, blinds are (from memory) 1000/2000 with a 75 ante.
Two players on the other table have less than 1200, including the next BB, and one guy on our table has 145, less than 2 antes.
Obviously in this situation with any one of three short stacks all in within the next 3 hands, I’m not playing anything at all, and in fact was hoping for pocket rockets, just so I could fold them pre-flop.
The rockets never arrived I folded 2 poor hands and after the BB guy survived, Mr 2 antes was out next hand and I’m safely through.
A similar situation in a 9 handed STT on poker stars, 4 of us left, 3 on around 4k each and the shortstack on about 1200. In this instance I’m willing to take a gamble as the difference between 3rd and 1st makes it worthwhile, I raise from the button with 85o, BB (not the shortstack) calls. Flop is Ts5s2h I lead for 3 BB’s and villain re-raises all in. I cant believe he has flopped a set, no open ended straight draw unless he has 34, so I reckon he’s on a draw, possibly has 2 spades, or more likely Ace 3 or Ace 4 for a gutshot so I call. He has the flush draw and hits on river so I’m out in 4th, but that’s the cost of ‘taking a shot’
Next one is in the $16k Gtd on Betfair, I lost a chunk early on with my usual, ‘he must be bluffing’ thought process, and end up approaching the break after an hour with around half my starting stack of 2500
I limp for 50 in early position with 33, there are about 5 other limpers and the BB raises to 300, I decide to gamble and push all in for about 1200, the other limpers fold and the raiser insta-calls with AQo. The flop is 245 forfeiting his ace and giving me hope, but he hits a three outer on the river, and that’s that.
Three similar hands in very different situations, I would be interested to hear peoples thoughts on.
Maybe I was too rash in the stars stt and the $16k, but I got my money in while ahead and long term that’s +EV
What do you think ?