There may come a day when hand tattoos won't limit career choices, but we're not there yet. I have pretty heavy coverage; two sleeves, full back and one leg, but I can cover everything up with pants and a long sleeve shirt. My only comment for people that want to get hand tattoos is to go into it with your eyes wide open. In today's economy, there is no more job security. You may need to switch companies or occupations. Think long and hard. If you decide to do it anyway, go big or go home!