Furthermore, studies have shown that there is a correlation between the psychological states of staff and those of patients or their families. In other words, they tend to reflect the different emotional states of both parties; and this state of affairs is called parallel process (Hinshelwood, 2004). Reducing or eliminating drug abuse has also been a major issue of concern for families and health care providers. Furthermore, they worry about how to reduce them and stabilize patients so that they do not return to abusing the drugs. Furthermore, the effects of hallucinations and delusions have affected not only immediate family members but also society at large (Craig, Kwame, & Paul, 2008). In Bill's case, his continued use of marijuana, fixed delusions, and auditory hallucinations may have some side effects on family members and the society in which he lives..