For a while, I was so busy I didn't have time for any of these sleeping habits. I woke up and then ran around like a crazy person all day long. Fortunately (and unfortunately) that time of school/work/no freetime is over. I'm not opposed to being busy; rather, I enjoy it immensely. But two years of it is too much for even me. And now my pace is more relaxed, so I'm more relaxed, and I'm sleeping more.
If you call and no one answers, we're probably asleep.