265. He can't afford to lose

W: He gets angry when he loses at chess.

M: He can't afford to lose.

W: I won't play with him from now on.

M: This faulty move gave him a serious blow.

W: He can't afford to lose.

M: We should encourage him together.

266. He is a person difficult to estimate

W: Do you think he's reliable.

M: Well, he's a person difficult to estimate.

W: He has a mind of his own.

M: I heard that your opponent is quite strong.

W: He's a person difficult to estimate.

M: Then you should be careful.