You work as a bartender in a small nightclub that is popular with local musicians and artists. You're used to all kinds of customers, but tonight seems special.

A man walks into the bar, looking stylish, with tattoos and no smile on his face. You can't help but notice that he looks very upset. He walks up to the bar and sits down. Everyone around you is busy doing their own thing, but as always, you notice when someone is in a bad mood.

“What can I get you to drink?” you ask.

“Just a high dose of something strong,” he says, seemingly oblivious to your attentiveness.