What is the absolute last extreme sport you'd be willing to try?
Personally I'd say cave diving. I was contemplating between that and free climbing soloing but I honestly rather fall to my death than drown in a claustrophobic, dark, cold, silted up cave.
I would gladly skydive; but strapping some dead trees to my feet and hurtling myself at high speed towards a bunch of live trees, as though taunting them, seems like a bad idea.
Yes indeed, mocking gravity while hurling yourself directly towards the enormous local source of it all is much more sane (said as someone who has done plenty of both)