Depends on the game and the villains you're up against.
But the biggest thing is "looking after your stack".
Too many players (including me), work hard grinding it out in an MTT to get down to two or three tables worth of players and lose the plot and start calling off stupid bets,
bluffing excessively, and forgetting how to fold.
It's great when everyone is playingh super tight...you can min-bet until the cows come home.
When everyone is super loose, buckle down and wait for a made hand ( QQ or better).
When it is a mixed table, you need to play each opponent accordingly and you need to be very aware of position. You need to upo the hand strength you're opening with from early position and potentially be a bit looser form late position, trying to see a cheap flop and be ready to fold when you miss.
You also have to be really careful chasing draws. open ended stragight draw? Don't forget you've only got 8 outs there...and fewer if this can lead to flushes and bigger straights. Do you really want to bet your tourney life on 8 outs? (answer: only if you are going to get paid off big time).
Stop calling 5-way shoves with Ace rag.
In fact, stop calling 5-way shoves with ANYTHING other than KK or AA.
I prefer a mix of GTO and Exploitative poker. GTO forms the main basis for bet, raise or fold....meanwhile I will add in some periodic 3-bets from in position to push villains off a pot, or to steal blinds. I like to steal from the nits (with small bets) and drain the call stations (with large bets). I will fold vs the nits more often and respect their bets. raises and shoves.
Ideally, you can find one of those players who shove every hand. All you must do is wait for the right moment and then take all his chips (pre-flop shove with a made premium pair).
I assume you're really referring to
freerolls, as normal micro tourneys don't really get that same extreme level of fishy bingo-ness,
Some games, you should definitely take the early rebuy and always take the add-on (unless you are broke). A good example of this: Sunday Million satties. It is pretty reasonable to win the $11 ticket...and very doable to win the $109 ticket. The
poker stars power path series is also full of shove-any-two-cards players and easy to get to the $11 stage.
Go on then! Shuffle up and deal!
regards,
JT