He likes to make sure that he knows what is going on and tries to make sure that everyone is pulling their weight. Marco has an ever-present internal critic who judges everything he thinks and does. He is persevering, with a singleness of purpose that he devotes to long term achievement of the mind. He is an ideal academic who continually seeks knowledge for its own sake. Marco likes to develop models for improving the way to solve difficult problems. Work that doesn't involve intellectual stretch and the opportunity for mastery may soon become a drudgery for him. He seeks purpose and meaning from most working situations. He attends to and likes to remember significant events and important detail. Others need to be sure of their facts. He is a good listener, with an ability to talk well when appropriate. He can always see room for improvement and may spend his relaxation time trying, as he sees it, to make himself, and others, better. Independent, logical and determined, he may work well with computers if this involves research or analysis. Driven to achieve competence in all he does, Marco can spot the flaws that may exist in most situations and quickly see how to improve them. Marco is optimistic and positive, living mainly in the here and now. He dislikes confusion, inefficiency, half measures and anything that he sees as aimless or ineffective. He is a disciplinarian who can be tough when the situation calls for it. He is not usually aware that he is denying himself pleasure; he is so preoccupied with what he “should” and “must” do that he rarely steps back to ask himself what he really wants in life.