what is intern is extern and what is extern is intern

that mean our thought and emotion dertermine our reality, in other word its begin with our heart after realise it to our brain then its become our reality, if you believe that you can be anything you want(solider, doctor, teacher.....) you are right, if you believe that you cant be anything you want because you didnt have potentil skills that other have you are also right, anything that the mind percive and believe the mind can achieveour lives our world our everything is determined by our beliefs and more so by the feeling that back those beliefs.