“Required” nothing.
So, doing the right thing is enough in itself?
“Right Thing” is subjective. ....
No, it's really not, but if you think so then what is it to you?
Yes it is. There is no such thing as “right thing”. You need to go back to school.
I've been there. Apparently your education has not equipped you to understand what I'm saying.
You’re preaching your subjective righteousness. The fact that you teach others is mind boggling. You need to check yourself.