On the subject of scars, they are life experiences. Some while having fun, others while being stupid.
I got my first lifetime scar when I was 5. My friend and I would go into the dumpster behind his apartments and whenever we found matches, we'd light the whole pack on fire. I found out that a burning match can stick to 5 year old flesh.
No tattoos. I've never been a fan of fads. I've never felt the urge to be "Different" just like everyone else.