Intp's have always been a favourite type for me. You can offer them a smoke, even if it's not their type of cigarette and they will instinctively be willing to smoke one with you assuming they do already simply because of the willingness to dive into my realm for a minute and share some time with me without feeling like they have compromised their comfort zone or broken preferential protocols.

Intj's on the other hand.. can be quite a handful.
I've once been told in so many words that reguardless if i am correct about a particular insight, that it was against the rules to think with knowledge unless you have a college degree in such subject. And if you don't have such a degree, your thoughts and insights must be reduced to to emotional opinions.