It's not a workable one, and the consequences show in my life. My blood sugar is fine, but it was not always so. I am a little pudgy, although that, too, has been worse in the past. And I goof off before doing chores, with the result that my house is a mess. Finally, I buy on credit, trusting that the money will come. It doesn't.
My mother always told me I had to eat my dinner to get dessert, and my father warned me to pay cash whenever I could. Should have listened.
Maybe there's a Lesson for Girls in there somewhere.