These leave me feeling so balanced and level-headed, but I don't like that I end up with a flat affect.

Ever run out of the bubbles and have to send someone out to buy more?

Careful. You don't want to end up on the bubble.

That's the spirit.

A truly spiritual experience.

That's a good idea, thanks. I'm gonna slap one of these on my bike's headlamp so I can tell if it's aimed by the bubble, not by eyeball.