The real issue is not talent as an independent element, but talent in relationship to will, desire, and persistence. Talent without these things vanishes and even modest talent with those characteristics grows.
However, further research has shown that it is the normal condition for humans and for most other mammals. It seems pretty clear why this is the case for most mammals and for most human beings.
I was emotionally and physically punched in the stomach. This is not a place where you go and deliver the lines and then you come back. It's kind of a life-changing experience. But it can't get better than this for any actor - this is like an opera.

