I've never dyed my hair before, but I've considered it! 
Yeah hair dyeing is pretty popular. I like having blonde hair so I haven't changed it.
I once had a friend telly me i should dye it a gray ombre, but I am honestly too lazy to care that much. I also like my natural hair color (dark brown)
Nice..Yeah I prefer natural hair colors. I usually associate gray and white with age.
It's kind of a trend right now, I guess. I've met a few young guys that dye their heir gray. It's more of a silver, really.
That is interesting. There was a study that was done in Copenhagen that showed 18% of men dye their hair.
Hair coloring
I would also add that it is a huge industry. In the U.S> home coloring revenue reached 1.9 billion