If you could have the ability to hear everything your best friend or romantic partner was thinking, but you couldn't switch it off (or tell them), would you want it?
I never do these, but this one was sort of interesting.
No. I wouldn't.
My relationship with Ian is based on trust and learning things about the other. I have no interest in what he's thinking every single second, because that's his life, not mine. My friendships with people are sort of similar. I love learning what people are thinking through talking and experiencing things with them, if I knew, it'd be boring. :)