It's very interesting isn't it? One of my meditations was about thinking of someone I really don't like, and wishing them well. The whole time I was grumbling, so I did it, but I didn't feel it. It'll take me some compassion practice. I've found it easier to learn to love myself before trying to love others, so dammit, RuPaul is right. And it reminds me of one of my books about integrating one's shadow.
It's nice you have that perspective about your room-mate, because you have written some nice things about her, she just irks you sometimes, aka, a-lot. This is where my therapist would remind me of boundaries lol.
I like that - "I know what you are, and you can't hurt me anymore"