My Aunt is a lady who has this incredible drive, and when she sets her mind on something she will always achieve it.  She is so good a seeing a goal, setting that goal firmly in her inner mind, and pursuing it with tunnel vision.  Right now she has this friendly rivalry with my Uncle Bert about who can become the better golfer in just 6 months time.  My Aunt is after the Best Nike Golf Club Sets in the world because she says that there is no way she is going to lose to Uncle Bert.  I have every confidence in her.