Just explain

"-and, yeah... I just woke up like this and I need help getting back to normal." You look over at Marco who is sitting on your living room couch, sunglasses still on to hide his bloodshot eyes. He runs his hand through his hair and just sits in silence for a moment. And then another moment. After a few more, you finally say "uhh, dude?"

"Sorry, sorry. This is just crazy. Like, you talk like John. You know things only John could..." You're glad you covered some things to help convince him while explaining everything. "And I'm still a little hung over."

"Marco, dude... please!"

"Whoa, chill. I believe you." He pats his pockets and smirks. "Actually, that's not a bad idea. Wanna chill out a little?" You watch as he pulls out a baggie with some weed in it.

"I just said I need your help and your first suggestion is to smoke?"

"You're stressed, and you're not gonna be as productive if you're super stressed. You'll just be freaking out about all this weirdness. So, we smoke a little. Chill out. Then we can start putting our minds to fixing this."

You consider that. Admittedly, you are feeling pretty stressed out. Which makes sense, given that you woke up in the wrong body. But, still, getting high probably won't make you that much more productive. You tend to be pretty... flighty when you've smoked.