Yeah, I get it. It really is exactly how you describe, compared to how I lived before at least - like being on top of the world all the time. No organizational tools or anything required, except maybe a couple calendar reminders for big events each month. No alarm either, now I wake up naturally each day and still get enough time to prepare for work each morning and maybe even watch a bit of TV. (To be fair, I'd probably want to schedule things more often if I had more social obligations to fulfill, but I'm relatively alright working on things by myself right now.)
I did purchase a fitness monitor though, which I found an excellent investment since it provides me with ideas as to how I should spend my energy (exercising or recovery). But it doesn't really impose any "must-do" activities; it only reflects the state of your body day-to-day and leaves the rest to you. I'm already motivated enough to hit the gym for 30 minutes whenever I feel up to it, so it's just an extra thing on top to track my progress.
It's not like every single day is perfect or anything - example, today I fumbled my sleep schedule and couldn't as get much done - but even the off days I can accept with a feeling of grace knowing they're only temporary, and even times like these are necessary in reaching happier places.
Huh, "just" that? If I could do that I'd feel like I'm on the freaking top of the world.