I don't know anyone who has had a dream, who has achieved it with absolutely no setbacks...do you?
The way we think about setbacks and how we cope with setbacks is often the difference between success and failure. A little story...
Michael Jordan, in his biography explains his mental approach to a painful foot injury. He didn't want to miss any basketball games so tried to keep playing but the pain got too much...he had to miss the rest of the season.
During rehab, he didn't get down, he didn't feel that his career at the top was over...instead he visualized himself taking jump shots, making passes and eventually winning a championship! He kept a positive mind set all the way through the recovery process...he believes this positive approach brought him back quicker and stronger.
Setbacks will happen...when they do visualize the way through rather than mulling over how it happened....watch the difference in your career success.