2020 Impossible Goal

I think I want to make my 2020 impossible goal to follow my calendar exactly everyday in 2020. For sure seems impossible, but I know the growth will be absolutely invaluable. I know my result should be measurable. How can I measure that? That by Dec 2020 I’m amazing at following my plan daily? Is that bad that I’m already planning on not being perfect? I plan to have my imperfection days be worthy fails, but I’m not quite sure what the best way to measure if I’ve made it. I also want to challenge myself and not just make my calendar bare, I’d like to include everything hourly including free time, phone time, meal planning, etc. I want it to be challenging and take me to the next level. I’d love your thoughts!