Wow, that was pretty cheesy, filled with metaphors and idioms. I would also advise against excessive use of these, unless spewing philosophy comes to you naturally. Also note that most other interview experts would advise against using my example above as a weakness. It seemingly comes across as a strength portrayed as a weakness.

► My habit of spreading myself too thin. I have a variety of interests and love to take on additional responsibilities. This has often led me to lose focus and burning out prematurely. However, I am learning to eat one spoon at a time and not bite off more than I can chew. I have learned that it is not worthwhile to be a jack of all trades, yet master of none. Elaborate (again) with a story.