Board Thread:False Info and Speculative Discussion/@comment-13895380-20150730232055/@comment-26819589-20150731053639

Nah, I don't think they forgot. Seeing as they mentioned in the first episode(Of Season 5) he is still having trouble. The resent episode seemed to show he still has bad impulse control.

I don't think the werewolf bite cures psychological(or mental) disorders. It (apparently)just cures cancer & asthma(it also seems to heal scars).