In the lecture about dealing with problems (http://gnosticteachings.org/the-teachings-of-gnosis/lectures-by-samael-aun-weor/3065-how-to-deal-with-problems.html
) the master gives this as an advise:
The emotional we have put to work by the interchange of impressions, of happiness; and the instinctive-motor we have put it to work by riding on horseback, coming and going through this forest that is so beautiful.
Can you give some other examples on how to activate the different centers in a positive way. For instance, does listening to classical music or performing metta help with the emotional center? Runes for the motor instinctive?
Also, what did the master mean with "by the interchange of impressions, of happiness"?