GTD Times: GTD & personality types

From all my years of working with probably every type of reasonably healthy and effective person, I've noticed no particular bias of style that "favors GTD" more than any other.  Of course, the real question inside that:  What is GTD?  If you think it's about organizing lists, then of course the left-brainers may fall in step. If you say, on the other hand, it's really about the most effective way to produce and maintain clear psychic space, then the "creatives" will most resonate.  Eliminati...