Yes, I agree that is wisdom.

Also though, there are 2 relevant verses.
1. Love covers a multitude of sins.
2. Whoever shows mercy will be shown mercy himself.
There is also one that states, to my understanding, that whatever measure or scale we use on others will be the same scale used to weigh us.
And another - God detests unequal weights. Weighing in our favor and not equally, seeing that we have sometimes done the same types of things to others that we are intending to nurse a grudge over, thinking they should not be completely forgiven but we should, is putting your thumb on the scale. It is the parable of the man whose debt was forgiven who then went out and demanded payment of another mans debt.
For this, verse right here I'm not exactly sure what you mean. I do understand the whole wanting others to confess their sins or pay for them or whatever. But the whole weigh thing is a touch confusion. Could you possibly find the verse or share it?