Nubie said..sailquik said..Nubie said..
Few times I stuck with 8.5 at35knots of wind (85kg)I allways unhook in these conditon to save myself from catapult.
Do you do the same?
No way are you sailing an 8.5m sail in 35Knots of wind unless you are King Kong's big brother! Maybe you meant 35KPH?

What world cup slalom racers do is 90% irrelevant to the average recreational windsurfer, and 100% irrelevant to a "Nubie".

For sure I dont sail in these condition,I survive...This happend only twice when wind pick up
Even with 5.5 I unhook when big gusts come,because I am scared of catapult.
So I wonder why best windusrfer ever do this...
Very few people can windsurf comfortably in real 35 knots of wind. I would need a 3.0 to try. But going back to your question, I would completely disregard what Naish says in the video. First, he is Naish, and second it is the worst advise to give to a beginner. You just pin pointed the problem: you are scared of a catapult. It is a sort of vicious circle, you get scared, maybe open the sail, upset your asset, as a result you bring your weight forward, get more scared because you start to feel a serious pull forward, and finally unhook to try to bring things sort of in control.
The trick is to commit. Keep your weight back, do not put too much pressure on the fin, do not open the sail, crouch down by bending your knees (no seven position if very overpowered), and things will stay in control. And keep those harness lines loaded: they are your friend!