I can speak for myself and say that a lot of times you just make mistakes! You're under pressure to get something done in a limited amount of time, and so you just dive in without really knowing what you're getting yourself into.
Christopher TinI don't like to do things the same way every time. You always want to be evolving as a composer, and if your creative process is exactly the same each time, then how do you expect today's work to be any different from yesterday's?
Christopher Tin