So, if Peter Carey can doubt himself: here and even the great Eric Carle can have an attack of creative crisis: here, I guess it's just something that I have to accept as part of the job!
Here are another couple of inspiring speakers who talk about these very same things. The wonderful Sir Ken Robinson, who has written a book about finding your passion: here and Elizabeth Gilbert, the author of Eat, Pray, Love (which I am yet to read) here.
There is something so vulnerable about making your creative life your professional life, as if your job demands you to turn yourself inside out, all your tenderest most intimate thoughts and ideas on show for all the world to see and judge. But would I have it any other way? There have been times when I have wondered. But then the realisation that I am in the incredibly rare and privileged position of making a living from something I am passionate about, in a situation where I am working almost every day doing something that I love, overrides all the possible downsides, and, once again I am grateful for what I have.
