It's not immaterial when you can't do things that someone else is into. Which has happened in most of my sexual relationships. They're into things that are not at all that insane but that just weird *me* out.>>20227915
That's the thing though, most of the time their "normal" is MY "insane".
Not exactly the most scientific of support but take a look at pic related. The BDSM test. You may have heard of it, you may have not, basically it judges and tries to calculate what you are into sexually. Here's my results from May 2017.