I'm a left brain type, and maybe too much of one. This is good news, and maybe some less than great news. I have a tendency to analyze almost everything. Not at an OCD level, but maybe on that side of the fence. I couldn't even use the "Left Brain" term without reading about Sperry's work on the subject. By the way, my very usage of the term is promulgating the hemispheric dominance myth, but you get my point.
The rational side of my personality makes me question things, and is one of many reasons I infuriate so many people when politics are being discussed. I know things, because I carefully research them. My brain is full of errata like liberals do drink more than conservatives, and Democrats don't historically tax and spend anymore than Republicans do. They're both guilty. I'm stopping here before someone develops a dire case of apoplexy.