Ich nehme mal an, dass du nicht trollen willst, sondern nur zu faul bist zu lesen.
Erst postest du eine Studie ohne sie zu lesen.
Dann facepalmst du hier rum, weil ich sage, dass deine Studie wohl dich nicht so das Wahre ist.
DANN postest du einen Springertext, welchen du wohl auch wieder nicht ganz gelesen hast und pickst nur 1,2 Zitate raus, welche deine Aussage "untermauern"
Summary
"Endogenous testosterone levels have been linked to aggressive behaviour in both animals and humans. Studies administering moderate doses of exogenous testosterone for contraceptive and clinical purposes reveal essentially no adverse effects on male sexual and aggressive behaviour. However, investigations and case reports of athletes, usually involving higher doses, demonstrate an association between anabolic-androgenic steroid use and affective and psychotic syndromes and psychological dependence. Efforts to study the psychological and behavioural effects of anabolic-androgenic steroids are complicated by a variety of methodological limitations. Only 3 prospective, blinded studies demonstrating aggression or adverse overt behaviour resulting from anabolic-androgenic steroid use have been reported. With estimates of over 1 million past or current users in the US, an extremely small percentage of individuals using anabolic-androgenic steroids appear to experience mental disturbances severe enough to result in clinical treatment and medical case reports. Even among those so affected, the roles of previous psychiatric history, genetic susceptibility to addictions or mental disorders, environmental and peer influences, and individual expectations remain unclear."