would you wear a tattoo? what will it be, and why?

i have seriously said to myself, NEVER will i put any tatoo on my body, not even a dot. I just don't like putting something permanent in my skin... im not sure if its just me scared to try the needle or just me simply thinking or feeling that putting on one might actually make my skin look dirty (no offense meant to those who have tattoos.) but anyway, if you haven't got any... will you try or have you thought about it? what will you put in your skin and why?