Hardest for me was the sweet tea and milk.  Just the tea alone I think was worth 10 lbs.  Probably another 5 or 10 for the milk.  I occasionally will have a sweet tea at Mom's or Inlaws and an occasional glass of milk at home.  Other than that I only make unsweetened tea.  It will be easier in a week or two when I'm not home for lunch raiding the cabinets.  I can pack what I need to eat, leave the snacks at home.  That way I won't have access to them.  Normally too tired to eat when I get in at night if we work late.