Please consult online .

Hello miss. Good morning. I will be good if you would have described in detail about the problem. " Craving " is not a problem until its use or abstinence influence ur mood , behaviour, emotions , day to day life activities and physical health. Next is Obsesseion and compulsion. If you are obsessed or have compulsion to consume ICE in order to relax urself ,then definitely you are trapped into repeated , irresistible, unwanted though against your will that  induce a certain behaviour (compulsion) of consuming ICE . But these process of getting Thought and performing certain behaviour must be stressful to you and must be against ur ego. Some more  things can be present apart from above two conditions, but it will be not adequate & appropriate to discuss here .