Daniel Personality Type, MBTI

Daniel personality type is ISTP, although he has displayed some ISTJ traits, especially when he's being serious. He's the type of person who is good at math and science, but has to have things plotted out in advance, otherwise he can't get started. He's not good at picking up on the nuances of people, but he's pretty good at computer programming. He's also very logical, which can be a good trait for decision-making.