Do not exhibit a "holier than thou" attitude at any point in time..One of the big weaknesses of all human beings is to exhibit, sometimes unconsciously or even unintentionally, a "holier than thou" attitude. It works like this. We have some weakness, but constantly pick holes in someone else. We try to run down that person by talking ill of that person's behavior, or knowledge, or whatever. This often happens in offices where there is a good deal of politics.
We should totally desist ourselves from doing so. It will always mean that we are ready to compromise on values like honesty and integrity and also consistency in living up to such values. We have to particular take notice of our weakness if any, and then totally eliminate it.