In today's society tattoos are fashion. And fashion changes. Just look at the styles in some ten year old photos. Glasses, hair styles, clothes all change. Tattoos are forever. Not to mention body sizes change as you age so the tattoo you got today will look like a blob in 20 years or less. Tattoo removal is going to be big business in the future. I've been looking for a tattoo removal system to invest in. They haven't invented a good one yet.