I had never done this before. He asked if I was good at visualization. I didn't know. So, we closed our eyes and visualized a ball in many different colors. I saw all the colors.
Some people have trouble seeing violet and white.
There are always two paths to go down for every situation. This is hard to do and takes much practice. Meditation is the last class of the evening. I was so relaxed after that I went right to sleep. The next day, I took the city tour of Cuernavaca.