You have to not listen to the nay sayers because there will be many and often they`ll be much more qualified than you and cause you to sort of doubt yourself.
James CameronEvery time my cameras go out on a movie, we learn something new and then we take what we learn and we put it into the next generation of the cameras so we're constantly improving. It's kind of like building a race car, racing it, then running back to the shop and working on the engine some more and tinkering with it to improve it.
James Cameron