Riding is v dangerous. Badly fails my Celebrity Death Test.
LOL - driving car is dangerous too.
Anyway, I'm not trying to live forever and I have generally tended to avoid tempting but dangerous things like hang gliding, becoming a private pilot, and motorcycles (though I did get my motorcycle permit once upon a time and bikes are great if you live way out in the countryside or desert.)
I also did rock climbing for awhile, as described somewhere here, but nothing like Free Solo.
In the end, I just like hiking and moderate mountain climbing better than hanging on a rope off the side of a precipice.
Good for character building though! Especially if you are naturally afraid of heights.
Anyway, cheers for the cute child there; must be really nice to watch him grow and change. : )