I used to crash every other ride when downhilling, just getting back into trail riding now and have had a few close calls, mostly just due to not having the confidence to commit to sections, I almost had a big off into trees on the bottom section of the new "three hills" at nerang where the "whoops" doubles are, can't clear them easily, can't manual them, can't gap the the first pair then flow the next pair... I'm sure there's a way to do it, just can't sort it...
I recently posted my two biggest crashes in another topic, but I think crashing depends on how you want to ride, I'm way more into enjoying the view and being in the bush than I used to be so I suppose that's why I crash less than 10 years ago, well apart from when 18 year old sprocket kicks in and I like to think I can still gap everything..