You may disagree with another.  Remain open.  Do not be so sure of your position, your opinion, that you miss opportunities to grow and expand in your understanding.  Whilst in a human body, you will not have the whole picture.  You can, however, do the best you can do.  Be an empty cup, always with room to be filled.  Listen to others’ ideas and opinions and weigh them anew each moment, for life is ever ongoing and ever changing.  It is not fixed, nor is it predetermined.  It is all about the evolution of the soul.  If you stick to one position, then you are the one standing still.