I continually run out of time each night before bed, and each morning before heading out to work.
I do best when I have a datebook or agenda. I plug in bed time, wake time, exercise time, shower-makeup time, breakfast and packing lunch time, cooking-eating time, tv time, computer time, etc etc. And then it works. Why don't I keep it up? That's the 64 million dollar question!
You can download some on the net, or buy a nice one at Barnes and Noble or an office supply place. I have to use one that goes 7AM-11PM, or at least one that has margins above and below so I can scribble in times, because a lot of them only go from 8-8.
Good luck!