I hope to do a foraging lesson sometime and learn to safely identify more edible varieties. Until then, I'm sticking to store-bought!
I've never taken a chance with acid of any color intentionally. I once had some weed that was obviously not pure cannabis and had been laced with something. Scared me off weed for a little while, until I realized something was definitely added to it. I know myself well enough to know not to mess with certain things! :)