(a version of this article circulates in internet having me as its author. In fact, I did not write it, but I made a few corrections and decided to republish it here)
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One always has to know when a stage comes to an end. If we insist on staying longer than the necessary time, we lose the happiness and the meaning of the other stages we have to go through.
Closing cycles, shutting doors, ending chapters – whatever name we give it, what matters is to leave in the past the moments of life that have finished.

Did you lose your job? Has a loving relationship come to an end? Did you leave your parents’ house? Gone to live abroad? Has a long-lasting friendship ended all of a sudden? You can spend a long time wondering why this has happened.