How can you tell if you are adicted to something or just like it?

addictions have a tendency to draw us away from other aspects of life that we also like, makes us neglect them. things that we merely like but are not addicted to do not affect our enjoyment of other things. EX: one might like lasagna but this doesn't overshadow his love of strawberries or vegetable soup. on the other hand, chocolate, cake, fat foods, potato chips, foods that are considered more "addictive" draw us away from healthy foods and eventually makes them seem uninteresting, making us think that what we truly want are these "bad" foods and even making us think that freedom=indulgence, the same reasoning you find in cigarette addicts who justify their behavior by saying things like "you have to die of something" and " I don't want to stop enjoying the things I love" as if not smoking was some kind of penance when in fact its the complete opposite, smoking prevents you from enjoying health, wellbeing, exercise, sports, smells, tastes and ultimately enjoying all of life for as long as we can.