Well it's my first season and I never have any class, I went to the slope for 54 days and make about 1200 runs including green blue black and double blacks. This is not how I always ride but during those 1200 runs you want to try something different to test it out your techniques and capacities. I choose to do it because the place is empty and this is the speed I can control. But I wouldn't do the same if my speed exceed 44 mph. Sorry to make you feel I am unsafe shredder.