"Perhaps some do" Ah, we agree then, because a statistically relevant correlation never requires 100% participation. Or lack of 100% participation never dispr

"Perhaps some do" Ah, we agree then, because a statistically relevant correlation never requires 100% participation. Or lack of 100% participation never disproves a correlation. Certainly ongoing peer / public recognition is a very significant difference between that example in the article of plastic surgery and the other example provided of buying a, now obsolete, original ipad. An analogous plastic surgery / body mod that can become obsolete over time is obscure, hard to think of, unlikely... maybe a tattoo with the name of a former S.O. Maybe fad piercings.