Yeah, TFC jumps were some of the most insane things i've ever seen. I used to do a lot of them, just so fast paced.
after playing 3 hours on a create-server i finally made em all
it was killing my nerves...
but hey
its good to know that noone will ever need them....
because one sentry near your "jumping path" and youre pretty muched ***** up ;D
if you want to do rocket or sticky jumps go play on jump_ maps..
the vid is cool but extremly useless
demoman has 175 HP
the sticky jump on badlands
drops your HP to 68 or so
at least when i did it