As one of those morons who have tattoos (3) I will never regret it. I thought long and hard (12-18 months) before getting each one of mine. None are visible due to the company I worked for at the time frowning on them for officers if they where on show. Each one has a specific meaning to me and me only. And yes I have a chinese one as well which I've has translated several times by independent sources and is correct.
It is everybodies right to express themselves. The picture of tattoos you've posted would in all likelyhood be covered up for 95% of the time so there is no really "problem" is there.
As I was told don't get tattoed where it'll sag later in life because god knows what you'll end up with!