"Escapism" that is done just to get away from a stressful and boring life for a while is healthy. For example, going on a vacation out of town to relieve "stress" or watching movies, reading books, and other hobbies. When it is permanent, "escapism" is unhealthy. Since ancient times, this mechanism has infected humans. The story can be read in the Bible, especially about the prophets. For example, the prophet Jonah who ran away from the task that God entrusted to him. Remember, because he ran away from God he was thrown into the sea and swallowed by a fish?