It is unfortunate that you were not able to make PE work for you, but your conclusion that your failure should be a universal truth for others just isn’t the case.
There is no single program of any kind that works for everyone. There are as many reasons for failing as there are for succeeding. I don’t know why you failed, but I do know that many have achieved great results. Just because you failed doesn’t give you the authority to condemn the program due to your lack of achievement.
People who succeed are those who try to learn from their mistakes, correct them and move on. People who are failures are those that don’t succeed at first, get pissed off and blame everyone else but themselves.
Well said. I agree completely.