Psychosis or a total break with reasonal perspective is listed as a possible side effect of steroid use. Because hormones are mood regulaters (e.g., test is positively correlated with seratonin and everyone here knows how clomid makes you feel). It been suggested that some of the changes at the level of the neurotransmitter may be permanant.

Have you ever heard of someone's psychological makeup "changing forever" due to steroid use?