Add-on:

The reason I don't feel comfortable with reading non-fiction books is because all the non-fiction books I have at the moment are "must-read" material. So I get a little (lot) stressed because I know I need to read it, I know I need to know it, and if possible rather yesterday then today. So as soon as I get one of those books off the shelf I'll start stressing because I'm working 2 things at once... learning PRing and learning whatever is in the book Í choose. Probably a mind-set, but still one that I havent worked out yet.