To me, fearless is not the absence of fear. It's not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things, every single day.
Good design is as little design as possible.
The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle.