Strange how different it is for each person, LOL. Reading out loud is pretty much guaranteed to make my stutter about 10x worse. It was always my idea of hell in school and I'd do anything to avoid it. I'm an author now and giving readings used to cause me a huge amount of stress. In general it's OK now, but the thought of reading out loud to an audience still makes me nervous. I'm glad this isn't your experience and that this is an area where you can be fluent!