Circumcision

My son is a 23-year-old college student.

I was planning to have my son undergo circumcision when he was in elementary school.

My son, who loves books, read several books and then decided not to do it anymore.

He explains the reasons in detail but says he won't do it...

First, rather than forcing them, their own will

We promised to respect each other, and now you've become an adult^^

He still says he hasn't changed his mind.

Do I really need to have circumcision?