Have you come across people who work all the time? They are always busy. They rarely spend time with family and friends. We also come across people, who just do what is needed at that moment and using the remaining time with family, friends. If you call them, they always have time for you.
What is a better, spend time in planning or executing? meditate to become more aware of what is really worth your energy. Fence all negative activities, which drain your energy.