I hope you suceed in this goal, but if you don’t understand the nature of judgement then you miss the lesson of life. It is not the person that judgment is directed at that is the issue, that justs gives us a feeling of guilt so that we may reflect upon our actions. The issue with judgment is what does it say about me as a person? People think judgment is an external thing, for example “if that person was better at this I wouldn’t feel judge this way”. Judgment is very much internal, ask why did I judge that person, and when you can answer that question, you will find your growth. Don’t be “those people you looked down on”, instead ask why do/did I look down on them.