As we are biased toward our desires, even our evil ones, like revenge; a human being is incapable of being objective; hence, there is but a single way to be morally objective, and that is to appoint a Mashpia, a spiritual mentor who has G-d’s objective standard of right and wrong, taught in the Torah / Bible – elucidated over thousands of years, highlighted to its greatest potential in Chassidus; hence if you want to be morally righteous, Make not a life decision without asking a Mashpia – you can go to Chabad.org where there is a team of Rabbis happy to answer!