What's the Hardest Part of Challenge For You?

The hardest thing for me is drinking 64 oz water.  Honestly, I feel like I can never be too far from a bathroom!  It's especially hard when I'm working (teaching school) because I can't just leave any ol' time.   I'm always so glad when I get down that last 8 oz of water and can stop drinking for the rest of the evening.  #firstworldproblems