As a swimming instructor for over 30 years crying kids is a real thing in my life daily. I don’t take it personal. Kids crying is a fact of life, I had four kids in five years and that experience as made me immune to crying. I hear crying and I understand why they are crying but I keep going thru the lesson as if they aren’t crying or my favorite ” encourage them to cry loader. Letting them if they cry they will learn twice as fast. Telling them it’s ok to cry because crying makes you feel better. There are many reasons kids cry in lessons , water in ears, eyes in the water, blowing bubbles, the deep end, it goes on and on. but his is not the first or last place your child will out right scream bloody murder. I find wearing googles helps a lot with fear.
Read about how I create a positive mindset for my swimming lessons.