You won't involuntarily suicide or anything. However, it appears you have damaged your sanity with the use of these so you have to stop them. If you even heard your Guardian Demon, they just explained to you that you are going to experience death from this habit and that you are slaying yourself, they are trying to protect you.
You must listen and this has nothing to do with your "unconscious", it's all about the conscious decisions you make everyday to engage in a very destructive habit.