haha I use that one too 😃
One I rather like is when Arnold says "You don't have time, huh? Well, sleep faster and make time." That's a funny line. Sleep faster. I also find myself using that with my kids sometimes.
Anyway, yeah, I'm trying to make more time for it too. I try to add some kind of improvement everyday in my path towards that, even if it's just a small one. I suppose that's kind of like kaizen, that Japanese word for constant improvement that Toyota made famous, but I don't really think if it as any kind of system, just more like it's easier to make progress if we are doing something.
Continual improvement is something I have worked towards in place of other things for many years and I've achieved some incredible results from doing so. I'd say you're on the right track.
Anyway, it's easy...just sleep faster. 🫣🤐