But some of those mental illness are treatable (depression, OCD, etc.) and the individual can get back to `functional' once `treated'. But in the crux of the battle against the illness they are not able to function properly: should they temporary be unlabeled ? (I think so, but what does it imply regarding responsibilities ? How can one be responsible for his healing if the very disease they have make them not seek relief ?).

I believe labels come and go according to circumstances.