Oh, another idea to help

Hey, another thing that helps me is that when I know I need to pick something, I go stand in front of my open refrigerator. That way, I know I have to stop and close the door, and I can't fall into endless picking. Also, on places people can't see (like breasts, etc., write "NO"). That serves to remind yourself that it's not actually what you want to do and you can stop.