Weight Loss Journal - Currently doing P90x

So first I want to state that I have only gotten about 4 hours sleep the last couple nights. I have to figure out how to get to bed and sleep or my body is going to revolt.

I killed the shoulder and arms workout. Felt ripped but didn't burn as much of a sweat as the first time around. Not sure because I definately "brought it". Ab ripper killed me. My form must have been off or something because I'm feeling tension in my neck during and after the whole thing.

Finished those two workouts and did a 30 minute 2 mile walk on the treadmill. Nothing gut busting but kept my heartrate up.

Now to find a way to sleep