"Ferguson is in dispute with two people who, coincidentally, are shareholders. It's not because they are in the football club that they have this dispute; it's for external things, Wenger observed.
"You learn to deal with that over many years of experience, because there is always a reason to be upset in football every day.
"When you sort out one problem you have another one. But Ferguson is used to dealing with that.
"You learn that you can only survive by winning games. If you don't win games your problems will become even bigger."