That is a great philosophy to have, however, I have few hang-ups that would hold me back with that; 1) I'd be great alone on a desert island. I have decades of survival training and I'm an introvert. 2) I live in a world that has other people in it, and as a biological creature, I'd like to spend intimate moments with some of them. This isn't animal kingdom, where a pretty plumage works. I need a lot more. 3) Running away and living alone on an island (complete with outrigger canoe) was the dream of an 8 year old me. 8 year old me wasn't interested in sex. (40 year old me isn't that much either, but that's probably the flatline).