> brandish your knife and attack!
You pull out your righteous knife with a flourish that sparkles so brightly it hurts the eyes of the nearest pool shark. You advance, wondering who should stab first so you can kill them, loot their bodies, find a Grue-slaying weapon, and win the game before the police arrive to stop you.
> HaHaHaHa! I am evil!
Yes, you are. But, as luck would have it, the store has a private security team on duty at all times. The manager sounds the alarm, and they rush out, waving nightsticks.
Let me continue, please. Anyway, they're wearing tons of padded anti-knife riot armor. You are doomed.