Quickly send an SMS to yourself. Calls :py:meth:`SMS`.
        
        * *stored credential name: PERSONAL_PHONE_NUMBER*
        
        :param string body: The content of the SMS message.

def SMS_me(self, body):
        """
        Quickly send an SMS to yourself. Calls :py:meth:`SMS`.
        
        * *stored credential name: PERSONAL_PHONE_NUMBER*
        
        :param string body: The content of the SMS message. 
        """
        logging.debug('Texting myself')
        return self.text(self._credentials['PERSONAL_PHONE_NUMBER'], body)