You will lose at most attempts, playing exceptionally well. and you might win a few times playing like a crazy madman taking flips and pushing all in frequently.
You will lose hours of your life for sometimes very marginal profits, and fall short very close to big money.
If you do get justice it can be very rewarding. but in reality you have to be prepared for coolers and sick variance, and awful play being rewarded.
Adventually your big pair will be cracked or your AK will get Spiked by AQ . (expect this in most games)
and just deal with it. you can't let it effect your game.
Smaller mtt's 45 man, 180 man that's different