Yes I got one in 2010. Never looked back. No kids. The vasectomy helped dodge three HUGE bullets of women who wanted to baby trap me.

Dude, I am by choice where you are now. BUT I was married twice with 12 years in between 1st divorce and second marriage. Second marriage lasted like 2 years LOL. So it is awesome that you know what you want at your age. Let no one shame you for being yourself.