> Also, your theory doesn't explain the anomaly of all the large muscular men who you can tell by physical appearance have high T and who are very kind and not

> Also, your theory doesn't explain the anomaly of all the large muscular men who you can tell by physical appearance have high T and who are very kind and not aggressive. I don't think higher levels of testosterone have been reliably linked to aggressive behaviour except in case of anabolic steroid abuse. Those kind people might well have high levels of testosterone.