Why do we judge others by their actions but we judge ourself by our Intention?

Hi,
Why do we judge others by their actions but we judge ourself by our Intention?
This isn't fair

Thats simple. Humans are thinking of them selfes as the best possible thing. So all the things, others do are bad, and even if we do the same thing. THAN it is super good

I don't do that. However, I can see where this could be coming from - Sometimes it is really hard to tell other people's intentions.

Well personally I judge other people by their intention as well.