Sleep Deprivation-a form of Torture

I do remember when Anna was born feeling like I might lose my mind from lack of sleep.  So, I didn't forget entirely.  I just forgot how it can come and go.  Two nights ago were great, and yesterday I felt like a new woman.  Last night was not so good, and I'm exhausted before even starting the day.  I have a hard time taking a nap during the day, especially in the morning when H. is visiting mom and Anna is at preschool.  I will have to try this afternoon before my class.  I canceled on Monday because I was so tired I thought I might puke :)  I gotta go tonight.  Wish me luck.