Hi again. Hmmm, I don't do mind map at all, probaly bacause I know I wouldn't want to go back to the book again anyway, but I know I should do mind map for books that are important to me, guess I should practice on it, secondly, sometime my trigger word lead me to stuff that I don't need to know, so if I put it on a mind map, I will start making a mess on it, I personally write down trigger word on a blank sheet of paper.