I'm a ISTJ type (http://www.keirsey.com/4temps/inspector.aspx), but I'm not sure if thats a ideal type. For example my imagination is weak, and often get very tense when the position gets complex and tactical.
Because my personality type likes simple and clean solutions, I always play the Scotch as white if I'm allowed. The Scotch is a simple and easy to understand opening.
Anyone familiar with the old MBTI (Myers-Briggs Type Indicator)?
If not, it is simply a method of dividing everyone into 16 distinct personality types, based of 4 axies. There's a quick test to determine your type here: http://www.personalitytype.com/career_quiz
I'm wondering what the most common type or types are of chess players. Personally, I'm an INTP. I would imagine the ideal chess player would be a ISTJ type, although chess does also require N I would imagine.
So what type are you?