What Did I Just Do?

I just signed up for my first 10K...  it's in one and half weeks.  I've been training for it for the past 6 weeks.  Here is what I've learned:

• I can do it.
• running is not as hard to train for as I thought.
• neon running shoes will be my next purchase.
• running on the W&OD trail is A LOT easier than a treadmill.
• time goes faster running outdoors with a friend.
• while I hate techno, it makes the run better.
• watching "White Chicks" while running makes me run faster.
• stretching makes a world of a difference.

Here is what I have noticed:

• I sweat now in places that I've never sweat before.
• I cut 15 minutes off my 5K time (from the Color Run).
• I'm mentally stronger than I once thought I was.
• I miss running on days that I not scheduled to run.
• my ass looks better in my boy shorts.
• I'm always hungry now.

So.... to summarize.  I've been training for a 10K in which I feel I'm not prepared.  I have a week and a half to go.  What was I thinking?