Bipolar

I feel like I've had the least consistent feelings lately regarding my running. One day I feel great, like everything is going well, and then the next day I'm mad because things didn't go as planned. I had a great hill workout Wednesday morning even though I was pretty tired. I wanted to get to bed early, or at least on time, last night, but that didn't happen. I stayed up late and didn't run this morning, leading to my feelings of guilt and anger at myself.

Where should I draw the line between sleep and running? Should there even be a line? Right now, the line is basically at six hours. If I'm going to get up and run, I have to get that much sleep. I can't say exactly why my line is where it is, but it seemed like a good line at some point. Last night I only got a little more than six hours without running. I guess if I'm not going to sleep much, I should just get up and try running and see what happens. The worst thing would be I get a mile or two, decide I'm too tired, and turn around.