Comic. Panel 1: The brain, sitting beside the person, says with a heart symbol: "Give me caffeine!" The person replies sternly: "No, Brain, we've already had too much coffee." Panel 2: The brain threatens, "OK, so I'm going to have a sleep." The person, now alarmed, yells: "That's blackmail!" Panel 3: The person sighs and drinks more coffee while the brain smiles smugly. No words are spoken, but the implication is clear. Panel 4: The person says: "I've had a coffee, so now you can perk up." The brain mischievously responds: "Ha ha… no."
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