Is there a way to calculate EV at the table (against standard hands)? I know of the online calculator, but it is not too useful in the heat of the game!! Do people just memorise the EV for each hand in a given situation?

Oh and I am sure the advice is right. I called, the flop fell:

[ 3c, 2s, Jh ]

Seat 3 bet 250 and I folded.

I couldn't bear folding AKo preflop, but I didn't have the guts to push and risk busting out of the tourney in the third hand..

In the end, I finished second.