What would happen if you used your skills and talent for evil instead of good?

Using talented skills at a disadvantage would make them spiritually blind and without realizing it. They just ended up with satanic values, which are that of free will at another whole level of wickedness.

I’m going over to much on the being too zealous. But, I always wonder how can come some talented become good until it is twisted into a form of inner corruption unconsciously?

That is the question I wanted to ask.