For success, attitude is equally as important as ability.
— Harry F. Banks
Imagine success as the finish line and you as one of the runners in the race. Since you are taking part in it, you are quite qualified, but are you that qualified so as to win the race? Sharing some qualities as attitude towards what you do and being able enough to do it would be the perfect combination to reach success. Attitude determines your will and insistence to reach the finish line and ability is what brought you at the starting line in the first place.