Kdal: When you have to decide rather you want to step over the trailer tongue or walk around.
If you can still decide to go OVER it, it ain't all that bad. When you're still figuring you can go over, and wonder just WHY you decided to lay down for a nap next to the trailer, it's time to learn to go around!! Yup, I go around 'em now.
As far as the hair goes, well it definitely goes, mine would rather turn loose than turn gray...well, except the beard. I noticed sometime ago that my wife hung a picture of an old guy over our bathroom mirror.
I got 'er back by telling all the neighbors she was sleeping with an old, arthritic, bald headed, gray bearded geezer!!!!