Bitch, pleeze! That trailer never moved when I drove my Jeep up on it. If you knew how to load a trailer you’d know there ain’t no damn need to latch no coupler if you got enough weight on it.
Your sorry ass just don’t get weight distribution. Not my fault you got some light ass trailer that requires you to latch the hitch. I ain’t gonna waste 3 - 5 seconds to latch it. I gots to hit the road and get on the trails!
And you know all about swappin’ balls, don’t ya! 
Truthfully, I damn near shit my pants when I saw the coupler unlatched. 