How do you plan your time?

We all have a time management strategy -- what's yours? How do you plan your day, week, month, life? Here's some examples: - I check my to-do list for that day - I time box every minute of every day - I just work towards my yearly goals and don't worry about the specifics - I don't like planning, so I just go with the flow What do you like/dislike about your approach?