ALL players have to realise, and remember, that you need some luck to win a big MTT. And if you get that luck, remember that your opponents can have the same kind of luck. Dan Harrington wrote that he had never won a big MTT without having, at some point, luck to win a hand when he had been in danger of going out.
The key is to taking advantage of good luck (ie -playing the hand to maximise your winnings) and losing as little as possible when it goes against you. That often means not putting too many chips at risk when you are less than 50:50 to win.
Looks like that player suddenly thought he was going to be lucky again.