NaN

My day job is a D.P./Camera Op., but I've written 7 screenplays (working on #8 and a pilot) and a novel. I've had plenty of positive responses to my writing including a producer saying my writing was "...a lot like Aaron Sorkin." which I consider ya know...pretty freakin' cool. But, compliments don't pay bills. I've had lots of near sales but no actual sale. Something is missing in my writing and I don't know what it is.