[James]

I'll go first, I had 11 hours sleep, minus 3 hours for alcohol and 1 hour for stimulants which equals:

9/16 7 hours and I feel like a 7.
9/17 7 hours feel like a 6.
9/18 3.5 hours feel like a 5.
9/19 7 hours feel like a 4.
9/20 6 hours feel like a 5.