Your internal morals are a lot stronger and will override the adoption of bad habits.

Example; if you are a life long non smoker. PhotoReading books about the joys of smoking cannot be accepted by you over night. You would have to persistently and consistently, with intent PhotoRead a book to adopt the habit. If you mind senses something that goes counter to what you believe you will know it. Some people believe PhotoReading doesn't work it's part of their morals so for them it will take the same persistence and intent as it would to adopt a new habit.

Alex