Hideous expense

I was driving with my son whose 3.5 years old and I stopped to buy cigarettes along with the weekly petrol stop. I ended up being charged $29.95 for the total smokes and lighter. I figured then, right there that I have no choice other than to actually stop because it's not affordable. I cannot pay $30 a round, and I think that's one huge incentive that anyone can empathise with!