Definition
A 'smoker' is someone who habitually inhales the smoke of burning tobacco or other substances. It's a habit often associated with addiction due to nicotine. Unlike a 'non-smoker,' a smoker's lungs are often exposed to harmful chemicals. Think of it as someone who regularly participates in a behavior that's known to have negative health consequences. It's like a gamer who spends too much time sitting, but with added health risks. 🚭