O, I know I want to..

I discovered that some things don't matter...

You might have made this discovery a long time ago...and I knew it to be true (for certain things)

It doesn't change who I am, in fact, it doesn't really change anything;
...except that I wanted one, I could get one and I got one...

...an eyebrow piercing...

I wanted one since Gr 11 (roughly age 17)...I thought it was just a rebellious phase (and I could in anyway not get one because of school)

4 years later...I still wanted one (of course it didn't consume my every thought)...it wasn't just a phase...so I got one! 

In a couple of years...who knows...I might not like or want it anymore...(I have a tendency to analyse things ever so slightly...), but that's okay...I'll just remove it. The corporate world probably (P=0.99999...depending on the industry) won't approve, and by then I'll have had my fun and it'll be more okay to move on and to let go. 

Because I define it;  it doesn't define me.