How does anabolic steroid misuse affect behavior? 

Aggression

Psychiatric Disorders

Anabolic steroid users are more likely than nonusers to report anxiety.^34,86 Moderate to high doses of anabolic steroids are also associated with major mood disorders such as mania, hypomania,⁸⁷and major depression.^86,87 In one study, manic symptoms were not uniform across individuals, with most showing little psychological change, whereas a few demonstrated prominent effects.¹⁹

Source: How does anabolic steroid misuse affect behavior? via @NIDAnews