Effects of cigarrettes

there was a watchman in my neighboring school who used to lock the students out when they were late.he then asked them to give them something so he can let them in.he'd then buy cigarettes and smoke claiming it helped him deal with stubborn students at the gate.One day i asked him to stop and he said there was no way he could be taught by a young child like me.This led him to having cancer and now he's lost one of his legs.

Location: SITATUNGA, Nairobi, Kenya