woww really? i have 3 piercings and one tattoo with more to come. does this mean im going to be more of a deviant then than i am now when i get those other tattoos?

so the 1700 students studied from 4 colleges decide that the more tattoos or piercings a person has the more deviant they are more likely to be? what about the remaining hundreds of thousands of students from the other thousands of colleges? their sample population is not even big enough to cover a minute percentage of the remaining population. let alone make that presumption.