I empathize with you, and have, virtually, no tolerance for lack of respect, particularly when it comes to friends/friendships, or relationships of any kind. As the result of the way I have been treated by some people, I refuse to ever, again, invest myself in anyone who doesn't have the same level of respect and regard for me, that I would have for them, or, anyone for that matter.
I agree, this is why I have decided in my head that I won’t be bothering to iniate anything with this person again.
The problem though, is that it’s quite hard to get people who commit to their commitments.
I have been isolated at this University, because I have had so many acquaintances who just weren’t committed to the relationship as I was.
This happens time and time again for me.