Side effects are [but not limited to]:
avoiding responsibilities, people claiming you are childish and need to grow up, you may rather live in your head than the real world, you want success to just happen, focus on fantasy more than reality, beliefs that you deserve to have whatever you want, life lacking direction, never knowing what to do next, doing dumb things frequently, inconsistent performance, laziness, slacker syndrome, doing the minimum to get by, doing things without thinking, not feeling like you have any reason to accomplish anything, the tendency to ignore or put off problems, believing fun is the most important thing in life, most people may think you are crazy, forgetting scheduled appointments, becoming more past than future, getting attention through negative behavior.