Do not give opportunities to people to hurt you repeatedly .In this world surrounded by relationships, most of our sorrows are caused by some special relationship or our own. A person is not as saddened by his failure or defeat as he is sad when he is hurt by someone special.
We are normal human beings, not any sage that we consider ourselves feelingless. We feel bad when someone hurts us, but when he/she apologizes, then it also gives us peace. Forgiveness is a good habit, but keep in mind that no one is taking the wrong advantage of your kindness. Many times it happens that we were hurt by someone special and we were sad for a few days, after forgiving them everything became normal and after a few days the same pain was given to you again by the same person and you are sad again.
This sequence continues and many times it continues throughout life. People do not even realize that due to repeated hurt in this way, our mind also becomes sad and we spend a valuable time of life in sadness. Relationships are very important and we should handle them, but when a relationship is hurting again and again, then either accept that hurt forever as a part of that relationship or make a little distance from the relationship. Do not hand over your precious life to someone else, else you will regret it later.