He doesn't know his planet of origin, but he knows he was a dragon

"What planet are you from?
I don’t know on a planetary level, but I do know I was a dragon being.

—Could you really breathe fire?
—Yes, but it’s not fire the way we imagine it. It’s more like a purifying flame.

I always felt drawn to dragons, like feeling, “Ah, yes, this is my kind of being.” But then, when I really started to feel it and allowed myself to open up more, I thought, “I know what it feels like to be a dragon. I know the physical sensations.”

And so you were on mushrooms and just feeling it?
Actually, it was marijuana."

A man says he's not sure which planet he's from, yet he claims he was a dragon and knows what it physically feels like to be one. Interestingly, all this "knowledge" was revealed to him while under the influence of marijuana—a drug known to cause visual and auditory hallucinations, and whose prolonged use leads to the deterioration of the user’s mental faculties. The loss of awareness in the real world, difficulty speaking and maintaining coherent conversations, and the inability to act seriously when needed are some of the effects marijuana has on those who consume it.