I've done my best to work from a place of humility - always looking over your shoulder saying, 'Does this suck?' and I think that's a good way to work. The other way to work is where you start to think, 'I'm on fire, I'm amazing!' and I don't think that's the way to work.
I think any spiritual experience that's worthwhile is not about ego and it will humble you in some way. And also, a Zen monk once said to me, 'If you're not laughing, then you're not getting it.'