On the bubble play

[IsaacAsimov]

I hope this is the right place to post this. I am a tourney newbie as I play mainly cash. I have heard one or two things about tournament play though and that is what I base my play on at the moment.
Blinds are 600/1200 with 120 ante my stack is 14k and villain covers with 33k. There are 84 players left and the 81st place is paid.
Co makes it 4k in the CO, I have 33 in the BB. What is my play?