Even if you are in the right refrain from debates and arguments. This is also a great calamity from the calamities of the tongue. These are such that they destroy the inner self of a person and the radiance of knowledge. If you must discuss do it from this aspect that it should be with seeking the truth. As in, speak to another seeking the truth, present your stance, and listen to them. If you understand, accept it, if you do not understand, discard it. That is it! Do not debate!