61.  The difficult thing on the short side is that if a stock goes against you, it gets bigger as a part of your portfolio.

62.  The difficult thing is that it can get lonely.

63.  The family said the most difficult thing is not knowing, and imagining what could have happened.

64.  The more difficult thing is being able to carry on a conversation.

65.  The most difficult thing about being a newspaper columnist is getting a good column picture.

66.  The most difficult thing is not being able to physically affect the outcome of a game.

67.  The most difficult thing is that the Williamstown Theater Festival always called itself a family.

68.  The most difficult thing is wedging yourself past the expatriate regulars to find a seat.

69.  The most difficult thing about returning to tour play, he said, was contending with the competitive pressure.

70.  The most difficult thing about visiting wineries in the Hudson Valley is finding them.