What's in YOUR head?

I'm channeling the Capital One credit cards commercials here.  The one that says 'What's in your wallet?'

I'm wondering what runs through your head to get you motivated, whether for diet, exercise, organization, your job, etc.  What gets you going?  I guess you could call it your mantra or power phrase.  What KEEPS you going once you start?  Do you have a 'power song' that helps you get through that last (or first) mile or that helps you squeeze out a few more reps?

I'm always amused when I hear about other people's power songs.  They aren't usually something I would pick.  but then again, what works for me might not work for you, either.  For me, I like to listen to pop/hip-hop songs through my workout.  My power songs that help me when I need a push:

• I Will Survive (not the Gloria Gaynor version, but the one by Cake)
• Til I Collapse (Eminem)

For a mantra, or a little phrase that I say to myself to keep me going?  I have two of those as well:

• "You're not tired!".  Have you ever heard of Chalene Johnson?  She's the creator of Turbo Jam, Turbo Kick, Turbo Fire and other exercise programs available on Beach Body and she is also a motivational speaker, organizational Guru and more.  In a TurboFire HIIT (High intensity interval training) DVD I have, she looks right at the screen, points her finger and says "You're not Tired! You are NOT tired yet!".  That helps me.  I say that to myself frequently while working out and it does help get/keep me going.

• "You can do anything for a minute."  I think that I've heard BOTH Chalene and Billy Blanks say this in exercise DVD's I have. It's true.  When I'm doing interval workouts (ie running fast for 1 minute, jog for 2...) or when I'm doing a DVD when I know the hard section only lasts about a minute, I say that to myself to help me get through that next minute.  After all, it really is just a minute (or two or three).  In the grand scheme of things, a minute is not that long.