I have the stamina and energy to do all the things I love!

Energy behaves less like fuel in a tank and more like something that circulates. Some activities take from you and some hand it back, and the sorting does not follow effort at all.

You have come home from an evening with a certain friend more awake than when you left. You have also lain on a sofa for three hours and stood up exhausted.

Worth knowing which of yours are which. Most people can name what drains them instantly and need a long minute to name what restores them, which is a strange asymmetry given how much of a week gets planned around it.