No, to say that an emotion can be addictive does NOT mean therefore that an emotion is addictive.
An emotion can be addictive depending on what's going on with the person concerned.
Others can have the same emotion without it being or becoming addictive.
The slide from one to the other that GUEST makes is illegitimate, doesn't follow, isn't necessarily the case. To elide the two is a straw man. I think GUEST will know what that means, being an educated person. That elision has nothing to do with what I think (or said).
Incidentally, that kind of insisting that another poster is saying something different from what they either said or meant, is one of many ways of diluting and skewing and undermining much chance of progress in our discussions.