They look great when you're 60 with saggy, droopy skin. And also when you flash it at a job interview. No....not really. But hey, it's your body. It's your business.

I believe people change their opinions, interests and ... during their life, so if the tattoo is created based on previous opinions, they will be regretful  for the tattoo which can not be removed!  

@Casey thanks for sharing:)

Some people get tattoos to feel a sense of uniqueness and individuality. This helps meet the human need for significance.

from my view , they just looking to find sth special not diffrent in what case but u know by considering the fact that some times it motivates them although maybe its unreasonable to write sth permanent on your skin , having said that so many people alll around the world do it and u know they get good affects by the result . moreover we cant omit the fact that sometimes it become addiction and irritating for people who used to do it , most of whom mention that they just looking to find the way to remove it forever , its so interesting that people do sth at first and then looking forward to find a way to get releast of it .