𝗥𝗲𝗮𝗱 𝗮𝗻𝗱 𝗰𝗵𝗼𝗼𝘀𝗲 𝘁𝗵𝗲 𝗰𝗼𝗿𝗿𝗲𝗰𝘁 𝗺𝗼𝗱𝗮𝗹 𝘃𝗲𝗿𝗯.
He wastes so much energy; he ... at least switch off the lights when he leaves the room.