What Is Your Calendaring Philosophy?

My calendar is used for appointments. So things that happen at certain times. Or if I'm away or whatever from holiday, I'll block that out so I know it's happening on certain days. What I don't put on the calendar are things like edit cortex. Because for me, that doesn't need to happen at a specific time, that is a task for me. And I will have it trigger at a certain time and tell me to start doing it then. That's my calendaring philosophy. Yeah, thanks for that accurate description of how our lives are.