As a manager, what is your greatest weakness?

"As a manager, I feel that my greatest weakness is in separating employees as quickly as possible when they begin to show signs that they are not going to work out. I try to give people the benefit of the doubt and have been known to continue trying to nurture people when they really are overdue for termination. I have taken a couple of management training classes focusing on this area, and I'm also working with an industry mentor; I feel I'm improving in being able to objectively approach separating employees who aren't a good fit."