Why brain dumps are important

First off I should explain for those of you that don't know, what is a brain dump? This is my way of conducting a Brain Dump My mind is always going ten to the dozen, I never really switch off, my brain is always thinking of new idea's, things I need to remember and how comes I am already 49! So a few years back, I was harassed and on a full blown moan to my wonderful wife, when she said to me…