Could you tell me how do you manage to put your feelings aside when assessing a patient?
I don't know, how forensic psychologists asses patient without any judgement because I am not one.But there is method everyone can use to stop being judgemental. The method is called DUAL:
D = don't pass judgement.
U = understand others position. And why they are acting up.
A = accept, what they have done and you can't change that.
L = love. Although it is impossible to love certain people but we can try to understand their behaviour.