I think I tend to run a little low on seratonin and I know the exact feeling you're talking about. It's a gentle, pleasant sense that everything is going to be

I think I tend to run a little low on seratonin and I know the exact feeling you're talking about. It's a gentle, pleasant sense that everything is going to be ok, that somehow still feels oddly artificial. Usually happens in bright sunlight, but rarely in other situations where it's really hard to figure out what triggered it. Adrenaline is one that is more common for me, and impossible to mistake. I can literally taste it.