You got bored in your hospital room and decided to take a walk in the corridor, the white hospital light was hurting your eyes now

You were passing by the boy, who was probably one of the patients here, leaning against the door, when you saw a cigarette in his hand, you stopped and looked at him in surprise

"Are you really smoking like this?"

The boy looked at you and grinned with tired eyes

"No, I like knowing I'm in control."