Planning time and energy:
Google Calendar: Put all your schedule into a system can help you regulate your time and save all your energy
The best planning time and energy are quite personal:
Planning tasks:
The best action = the best reflecting + the best planning, reflection is based on all your past, and planning is based on your goals
And here is a definition from Sam Altman about “the best planning”:
What I’ve found works best for me personally is a pen-and-paper list for each day with ~3 major tasks and ~30 minor ones, and an annual to-do list of overall goals.
Goals are important here because it defines the priority, so you need to have “an annual to-do list of overall goals”, and make sure these goals are the right way to use your time, otherwise all plans would be a waste of time, and after that would be 3 major tasks and 30 minor ones