i can safely say that iv not been bust many times on the bubble as i do tend to tighten up a lot regardless of how big my stack is
but i do know how it feels to be playin for 4/5 hrs then bubble then u start to think is it all worth it
a few weeks back i was in the $5k GTD on stars i bubbled the FT ok i cashed but FT was big cash but i was happy with the way i played