Is it possible to deviate from the path God has made? Yes, but it's always a mistake. Is it possible to avoid pain? Yes, but you'll never learn anything. Is it possible to know something without ever having experienced it? Yes, but it will never truly be part of you.
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.