That way you are relieved of any pressure to perform in a certain area and can move on with your life, concentrating on those things that come easy to you, i.e. the ones you're talented at. Have you ever thought that way? I know I have...
In his book The Genius In All Of Us, David Shenk explains why we like this thought process so much:
"A belief in inborn gifts and limits is much gentler on the psyche. The reason you aren't a great opera singer is because you can't be one. That's simply the way you were wired. Thinking of talent as innate makes our world more manageable, more comfortable. It relieves a person of the burden of expectation." (p. 99)