Weight loss is impossible without water. Many times your body can trigger a hunger response to thirst. If you drink a big glass of water before you eat you will know if you are really hungry or if you are just dehydrated. Keep a drink for yourself on hand at all times.
Remove these dangerous items from your home and only eat them now and then. Better yet, eat them when you are around other people, so that you are not tempted to overindulge.