Dextromethorphan. Falling in love with this stuff again. Low doses are what shines and it's like what SSRIs should have been but failed catastrophically.
It even has the profile of an approvable medicine. It bites you if you go too deep too fast. It can be used, and abused. It is of disputable efficacy at it's primary indication, to stop try cough.
The cherry on top are the afterglows. SSRIs are heavily dependence inducing. DXM makes you to cease smoking.
+15mg lisdexamphetamine to overcome lethargy from opioid w/d
(DXM + releaser is indeed less heavy than DXM + NDRI)