Strengths and Weaknesses

"Your greatest strength is often also your greatest weakness." This is something that Dad said a few days ago, and I've been thinking about it a lot. I've come to the conclusion that your greatest weakness can also become your greatest strength. The problems in our lives can not only serve to make us stronger, but can also help us relate to and strengthen others. So, how can I make my weaknesses in to strengths? How can I ensure that my strengths don't become weaknesses? Turn them all over to God, of course.