True words, Nicolas. I do the same. My top 3 things are my top 3 things. Everything else is scheduled in, around, or between my top priorities. I can’t do everything, and I am busy enough to know I don’t want to. Every Sunday I set my schedule for the week, and each night I review what I am doing the next day.
My detailed schedule gives me the freedom to focus on my current task without distractions, or guilt. Without worry I can live in the moment. Yes, I too am obsessive about my schedule, but the payoff is when I look back and see how much I have accomplished.
Keep at it my friend.