one time I was at Alton Towers (UK theme park) and I was at their pool.
They've got this like rubber ring slide where the water carries you up and down.
I was going up the up bit, then stopped and went down - the water wasn't carrying me over
embarrassing Before I got on, this over guy got stuck similarly, and the attendant had to got help him - which I thought looked so embarrassing and how I'd hate to need help.
So to stop the guy coming down, I like pulled myself up with the netting that was on the open air sections