on the other hand, its interesting to learn what it is that motivates you when you have no real pressure to do stuff... you learn alot about how you tick!
I used to timetable in my day, which really didn't work for me, and I find it much better and I am more satisfied at the end of the day, by letting it flow with general tasks in mind, but not a strict structure. Thats just me though, others maybe would benefit from a stict time structured schedule.