(no my OC, I am attempting to help spread this that I saw first on https://programming.dev/post/33666663 because I think it helps to know that it is not too late to make changes even for major things like smoking and our health!)
I stopped smoking 10 years ago. Once in a blue moon I'll subconsciouly reach for the non-exsistent pack on the table, catch myself and laugh, whilst thinking about the money I've saved.