Intravert or Extravert?

Are you a person who will talk to just about anyone, even on a bad day? When you are ready to take a trip, is it fly-by-the-seat-of-your-pants where nothing is planned and you "plan" on the road? Or, are you the type of person who makes sure that immunizations and passports are required and everything is ticked on your check list? Are you the type of person who spares everyone's feelings or say it like it is and tell them not to take it personal?
Humor yourself and take the MBTI quiz on the internet. If you're not sure who you really are, this test may help you decide. If you can't figure it out from thre, call me up and I'll tell you! I find it to be most truthful and quite interseting.