Negative predictions and limiting beliefs about certain things are ways to scare you out of taking action or working to better yourself in those areas. If you don't take action, then there's no risk of failure, mistakes, embarrassment, disappointment, pain, problems, rejection, etc. So your ego protects itself by scaring you with its negative assumptions about future events that hasn't even happened yet. If you truly believed you could have a better life, become a better person, and have great relationships, then why would you choose to waste time on PMO? Your level of problems define your quality of life. An addict has low quality problems like "what website can I find better porn?" / "where and when can I masturbate today?" / "how can I escape reality?" So ask yourself what are you scared of in life and wonder if it's just a way for you to escape taking the action that you know you should take in order to become the person you want to be and to have the life that you want to have.