Work nights I aim for 7 hours, but at bare minimum 6. If I get less then this I become totally not functional for the day. I might as well tell my boss I am going to sit and my desk and not think for 8 hours. I had a little less then that on Monday and Tuesday night and last night I made up for it going to bed at 930pm.

I get tired in the afternoon. I try to have meetings in the morning where my mind is still sharp. Once I start hitting 2 - 3, my mind starts shutting down.

I just follow certain grammar rules because it just seems natural to me. I don't really pay attention to it all that much.