I understand what you mean, and I have been trying to overcome low energy by shifting my mindset eg walking, meditation, reading, smiling, thankfulness, affirmation… still want to try shower and yoga but these requires a little more logistics.

But in the end, I can’t really confirm that these actions have the same outcome as just eating a piece of chocolate cake to kickstart my tired brain.

I realize by writing this I’m again creating a belief for myself.