I believe a 12 year old in my neighborhood is an INTP and we get along quite well. I think though that's because I don't look at him as a child so I actually listen to his ideas, and he listens to mine. It's cool when we start talking about ideas on things, but he has a bunch of interest in video games that I can't get into. Likewise, he doesn't share my interest in music as much. We listen to each other on it but we really don't connect like we do when talking about books or strange theories. I watched him on sunday and we had a discussion about fate, alternate realities, and some other stuff. That was cool.
As for the types I normally hang out with, For ten years my closest friend was an INTJ but we don't talk as much anymore. My ex was an ENFP and so is my brother. My ex was the greatest person ever in my mind. He really listened to what I had to say and cared about my ideas. I like INFPs a lot too. My brother is currently dating one. (and I'm still unsure if I am one) I've noticed that I hang out with a lot of Fs. One of my closest friends is an INFP and another is an ENFJ. My ENFJ friend gives me kind of a push to change things, but not overly so. Although my sister (INTJ) the other day had a conversation with her where she said "Screw you and your logic" (She was joking) and my sister laughed and asked how I was friends with her.
Even though she claims to hate logic and thinking, she's highly intelligent and she is more logical than she likes to admit. Otherwise she wouldn't be able to get me to do anything.

(Though she does have a tough time sometimes.) I think I've showed her that you can't always convince someone to do something by saying "You have to", and she's shown me that logic isn't everything, and sometimes it's better to just give up the argument because neither of your opinions are going to change. I also like bouncing ideas off her.
I actually explained to her once that because of the trouble with my INTJ friend, I say even less because she told me "Shut up because no one cares" and ever since I don't think anyone cares so I don't want to talk. She promised me that she cared adding that she would be the "Boots to my Dora [the explorer lol]"
The INFP is pretty similar. I bounce ideas off her and she gives me a new way of thinking about it. I guess those are the people I get along with (Seems to be NFPs or NFJs that don't try to hard to change me) I feel safe around them and eventually I probably will open up to them because I see how upset they get that I won't.
The guy I currently consider closest to me is an ISFP. He and my mom (ISFJ) are the only SP/SJs I've ever really gotten along with. I trust the ISFP with everything though I rarely tell him much. (Then again I hardly tell anyone anything so)
I always feel so rambly on here, and get the feeling that you guys really don't care about all this explanation

so I'm going to shut up now.