How can I replicate that just-out-of-the-shower feeling?

Spiritually, I mean. Or emotionally. I feel “bad” a lot of the time compared to when I get out of the shower in the morning or at night (and frequently, both in a day), when instead I feel empowered, happy, relaxed, enthusiastic, etc… Don’t get me wrong – I’m a well-being fanatic. I eat healthy, run, lift weights, meditate, and spend most of my alone time reading or playing guitar. But man – compared to when I throw on some clean clothes after a shower, the rest of my life exists under a kind of malaise. Why does a shower feel so good? And how can I feel so good without constantly showering? It’s hardly sustainable, especially not if I end up living somewhere without ready access to running water (as I may) or if I’m concerned about the environment (as I am).