Fascinating, interesting, neat, cool. Intriguing, even.
Words we use to bring up something random that we want to talk about, something that struck us as new or different or meaningful. As in, "Isn't it interesting to think about . . . " or "I'm so fascinated by . . . "
When what we really mean is, "This topic inspired a feeling in me" and "This is something I think is important, but I'm afraid to give you that power over me."
Isn't it interesting to think about the way fear can close us off? I'm fascinated by the cages we build for ourselves from the anticipated judgement of others.