Getting cut
When you teach someone to use a chef’s knife, you need to demonstrate the proper techniques and to correct their hands repeatedly.
Everyone always falls into their old way of using a knife. Learning how to use a knife the right way isn’t the hard part. The hard part is teaching them to stop using the knife the wrong way.
It’s hard to stray from what we know. It’s threatening. It feels like you’re going to hurt yourself.
Confidence while using a knife is another lesson that should be taught. You can’t have true confidence without experience, but you can pretend to. Perfect posture, steady breathing, and a teacher's assurance go a long way. Gripping the knife too firmly and being anxious can cause the knife to slip and cut you. Of course, using a knife too fast can, too.
How you avoid getting cut is by asking for help and by being assertive.