Morning Math

Every morning I wake up and do a math problem. As soon as I open my eyes, I calculate how many minutes I have until my alarm goes off. For some reason if I have over thirty, it makes me feel good. When it is less than 15 I feel like the day is working against me. This morning the problem was 6:05am alarm and 5:25am actual time = 40 minutes left to sleep. Now that I look at the problem on paper, I see that time math is different than real math. I guess I never noticed that before. The math answer to that problem is 80 but the time answer is 40. Either way, I did not sleep enough.