I'm mostly interested in knowing how INTP women are, specially when younger, when it comes to relationships. I'm interested in one, and I have good reasons to believe she is interested too, but I always have to initiate everything. She's usually receptive, including about my ideas of meeting each other again, but she doesn't seem to mind a month or more without contact. And this isn't new, it seems to be her standard mode. Otoh, I know for sure that her life is pretty busy - she has a lot of projects. She is a) going for another degree, b) training for marathons, c) studying to become a diplomat; and I think she's still working.
To cut a long story short, we've met online a couple of years ago and dated briefly, but the distance made the relationship illogical, so to speak. We only met once.
Is this behavior normal? Perhaps having a relationship isn't a big priority in her life? Does/Can that change?