Horoscope matching is to check the compatibility, tolerance and adaptability capabilities of your future spouse. Without going much into hypothetical thinking, recall how your parents or grandparents would have adjusted with the spouse and their families. Will you or your life partner adjust like that? You may still be, but how do you know if the partner will do the same? More so, if you are a professional, will your spouse support your professional aspiration or make sacrifices in some situations?