Part of the issue of achievement is to be able to set realistic goals, but that's one of the hardest things to do because you don't always know exactly where you're going, and you shouldn't.
George LucasEverybody has talent and it's just a matter of moving around until you've discovered what it is. A talent is a combination of something you love a great deal and something you can lose yourself in - something that you can start at 9 o'clock, look up from your work and it's 10 o'clock at night - and also something that you have a talent, not a talent for, but skills that you have a natural ability to do very well. And usually those two things go together.
George LucasI don't ever see movies by myself. I always see them with other people because I want to know what works. I want to know where they laugh. I want to know where they don't laugh. I want to know what they think about it afterwards because in the end that's what the art that I'm working with is.
George Lucas