INTJ When I took the test I was 100% introvert (haha), 38% Intuitive, 56% thinking, and 22% judging. Most of these describe me pretty well, except for the debating one. I HATE arguments, and if one starts, I'll usually walk away. Also, I see some of these as flaws that I'm trying to overcome...I'm working on my people skills ;)
Being an idealist and harsh cynic seems to be a huge contradiction but if you understand that the cynicism is a means to identify pitfalls to the idea, it makes a little more sense. Don't attempt to fully go with an INTJ into the process, you'll exhaust yourself and likely end up frustrated, simply know that they aren't tearing it apart to leave it broken, they're tearing it apart to find the flaws and bring the goal into existence.
Okay, I may not be an INTJ, but this kinda fits me. I would text back right away, but I don't want to become dependent on a friendship, especially since I don't have many friends, and none of them are 'close' friends.