I'm not expecting a lot of responses here since INTJ's on the whole tend to, in my experience, be fiscally risk adverse.
However, the Te in our type also makes us very keen on seeing and capitalizing on opportunities for material gain. I'm interested to know if any INTJ's (or, technically, other types) here have forayed into real estate investing. Have you ever flipped a house, bought and rented, or bought for appreciation? If so, do you have any success stories? What about horror stories, with botched contractors, going over budget, struggling to close, or taking too much time? If you've given real estate investing a try and enjoy it, do you feel your type led you to a certain kind of strategy in what sorts of investments you decided to pursue and how to do it?