Tattoos are not for everyone. I have a number and will still be getting more as I come up with the proper ideas. But there is still a residual stigma that began from feudal Japan using tattoos to mark criminals. The Yakuza took that idea and began tattooing themselves as a mark of their allegiance. That viewpoint is still persistent in some form, although nowhere near as strong now.
It's a matter of self-expression and I myself find tattoos utterly fascinating when done well. I have certainly seen some awful ink as well as stupid. (I've seen a woman who had an outline of the state of Michigan tattooed large across one cheek and a series that looks like ink vomiting out of her mouth, covering her chin and down her neck. I'm not kidding.)
I don't subscribe to the automatic concept of all body modification is mutilation. I also don't subscribe to the "too much is when it can't be covered" mantra. That just implies that there's something wrong with it in the first place. Granted, it does potentially create friction in the work environment and depending on the job you're looking for, it may be smart to be able to conceal them. Or at least until people realize that tattoos are not just for the depraved and criminally inclined.