The art of letting go of every aspect of life is necessary.
Suppose you hold a grudge against someone in your work life. What do you think? Will this help you achieve anything? No! Nor will this give you any peace of mind! You will always be behind that person and waiting for something terrible to happen to them! Look, in your own life, somebody else's existence has controlled you! Isn't that funny? The most common practice I have seen in people is saying, "God will punish him", but why? Why are you still thinking about the person who bothers you so much? Let go!
In personal life, especially in the case of women, why do you have to hold a grudge about what the other person has said to you? It's because you gave them the ground and didn't make the distance you could have. Now, when the odd situation has already happened, you are asking for justice from your almighty and blaming by saying, "Why me?" LET IT GO!
Listen up.
Suppose you have met someone at work or in your personal life. The first impression is overwhelming, but when you discover this person is not for you, just let it go! If you can't handle this much of your life, you can never be ready to handle your surroundings.
If an acquaintance becomes a disease, it is better to forget it; if a relationship becomes a burden, it is better to break it. When a story is difficult to complete, it is better to leave it after giving it a beautiful twist and LET GO!
Remember, Control, convince, care and let go.. can lead you to your ultimate goal.