As a substitute teacher, I think it’s only right to set a good example for my 7th-grade class students. I remember one-day welcoming the students back to our classroom after a lunch break and one of my students made a remark about how bad I reeked of cigarette, it was like a slap in the face, I remember leaving the classroom for a minute to spray a bit of perfume to cover the cigarette smell. I was embarrassed, to say the least. So I gave it up and proud to call myself a smoke-free substitute teacher. Thanks, guys!