The eternal war between measurement units personified! Left character stands stoically with an umbrella labeled "radian," refusing to engage with the chaotic world of arbitrary units falling from the sky. Meanwhile, the villain on the right gleefully hoards "mol" units like some deranged unit collector. What's the difference? Radians are elegant, natural units derived from pure mathematics—the ratio of arc length to radius. No arbitrary constants needed! But moles? A contrived number (6.022×10²³) based on how many atoms fit in 12 grams of carbon-12. Pure madness! Next time your chemistry professor demands answers in moles, just whisper "I prefer natural units" and watch their eye twitch begin.