Tattoos: representing thought or calling attention?

According to the statistics, 36% of US adults between the ages of 18-25 have at least one tattoo. This officially proves how fond young people are of expressing themselves in various ways.  Although most of them see this as a way to represent a unique way of thinking, others just seem to call for some  extra attention. Although there is no official proof of that and never will be, I think that everybody has thoughts about getting a tattoo and I’m not an exception. I have been constantly having thoughts regarding the location, the size, and, most Importantly, the meaning of what I would like to put on my body . However, the visualization of it in my head changes all the time. And that is for sure the only reason why I don’t have a tattoo yet. What keeps me from being sure about it is basically the thought that one morning I will wake up with regret. Images appearing in my head vary from band logos to quotes and those little fancy drawings that always look cute. For me they all have some kind of meaning or cause some kind of an association with what matters to me. But then I start to think about tribal tattoos or tramp stamps and what they mean to people, and what it is that causes them to want to have this kind of painting on their body.
Every person has his own reasons for doing things and even trying to be as tolerant as possible I cannot in any way understand some of them. For me life is a one-time chance to do whatever I feel like doing. A chance that just feels very wrong to miss. However, some people just seem to refuse to realize it and go with the flow.