I struggled with all of them. All these are perishable. Once they are used up they don't come back.
Managing your energy or effort is tough because energy is limitless & we may want to do many things. What ever you focus on will grow.
Managing your time is probably the toughest. Once the time goes away it never comes back. This is where most mistakes are made. It is a limited resource. Choices are what determine how you use your time.
Managing your Money is very similar to managing time. It is not just what you spend, but what you save and invest on.
Managing your health or emotions are indicative of both physical and mental health. This may not appear important till problems happen. This is probably most important. What you consume - thoughts or food become important.
What about you?