Sometimes the approach is right but the execution is poor. A good partner can identify that, and suggest a different execution to the same approach. Suddenly the concept works and both halves of the team get more than twice what they put in.

Sex and the City writer Michael Patrick King, knew if something was really funny because his partner would "snot over his computer keyboard." When you work with the partner feedback is instant. And they usually push you to take something the whole way.