I don't ski, because I ride a road bicycle up the mountains in summer.
I'm aware, that this is semi-suicidal, but skiing is full-on suicidal.
I don't do fast descents by bike either, I don't go beyond topping out in the 40-50 mph on the straights, and apply brakes well before the turns.
Thing is, brake failure means you go go into the cliff face, or over the edge. Had a front tire pressure loss last year, either right before a switchback, or even during cornering. Wiped me right out, in the middle of the road. Luckily no car was following, or worse, coming the other way. Still wear the scar.
Once rode "with no handlebars" - slipped off the pedal, front wheel twisted, and I fell and ruptured a tendon in my shoulder, which led to it dislocating until surgically fixed. To this day, it still feels unstable at some extension angles..
Also playing the comparably gentle volleyball has led to sprained ankles, and a ruptured tendon in my right ankle - that one also hurts now, depending on the weather.
My prognosis is, that if I were to ski, I'd fuck up my knee within two years.
I do still drive like an idiot on public roads at times - but I try to stick to my lanes in unsighted corners, or make sure no traffic is in the way. I can't even drive fast on a wet highway anymore, simply because I know that aquaplaning isn't a myth.
Experience is such a fun-sucker.