Even if people do wrong we're social animals so what can we do about stopping them doing the same things in future? Saying people are 'bad' or 'evil' is just an unwillingness to engage an unwillingness to try to empathise. That sanctimonious attitude doesn't help anyone.
I kind of fell backwards into acting. I was studying to be a high school teacher. I look now and I understand completely or actually barely how much work it is to be a teacher. It's an incredible amount of work.