Depending on how long your hair is, doing it yourself is much cheaper. Sometimes you need your significant other or a friend to help out though, but still much better than paying much more.
Never
Men don't really need to do this as generally we are not judged primarily on appearance. Men 40 to 55 can easily date women in their late 20s, early 30s so unless you're trying to go lower than that you don't need to color your hair. Besides, 9 out of 10 it's obvious and you look like an insecure duche. Women on the other hand should hide that as soon as it comes up because they are primarily judged on appearance.
"you look like an insecure douche".... I guess men are judged on appearance too.
You may have missed the operative word in that sentence so let me help you...in-se-cure
I only cover the gray hairs in my pants.
Overtone is nice for coverage
Based on this survey result, blind users are 90% men.
Men: shave, grow a beard, get fit, slay.
Asians can’t grow a beard tho