You should practice self control while eating.
Grant meets some Girl Scouts at the door and buys 10 boxes of cookies from them.
Grant wants to enjoy some Girl Scout cookies.
Grant has 2-3 cookies with his lunch and savors every single one.
Grant eats a box of cookies every day until they are gone, then orders more.
Grant controls his weight and blood sugar effectively and makes the cookies last.
Grant gains a lot of weight and begins to have blood sugar issues.