Is there a real life situation of capsizing and losing your paddle and then swimming to it without leaving your boat and then rolling back up, maybe not. But, the point is, you are master of your boat, train, practice, and train some more.
YOU are the pilot of boat, the more skills you have, the more confident you become, the more pilot you are ~ Yoda.
Actually, I don't think Yoda said that, but he might have if he had been training Jedi Paddlers.
I used this video on my Capsize Swim and Roll page; https://www.kayaklakemead.com/capsize...