Ah, understandable but it is misplaced anger. Addicts have a disease and blaming a dealer for selling to a drug addict is like blaming a prostitute for having sex with a sex addict. If there is a market for something, someone will fill it. Both are commercializing someone else's sickness but at the end of the day it is the responsibility of the addict to get the treatment they need. Hearing Risa's call with her dad shows just how far from ready she is to get help and probably won't be willing until she does hit rock bottom. Lucian's girl on the couch looks pretty close to rock bottom to me, so maybe this little peek into her future will be just what she needs.