The teacher has nothing to do with people who use their mental powers to block the enlightenment of others. These people lack control. What can you teach someone who lacks control?

Have your life properly aligned with dharma. The technicalities of the movement of the kundalini are easy to master. Dharma is much more complex.

I am simply a human being who is fascinated by the life process.

Today in the west the word 'guru' has come to mean someone who leads a cult, someone who deprives others of their intellectual or spiritual freedom and rips them off financially.

Spiritual people are often persecuted because of their beliefs. Christians were fed to the lions. Jews were slaughtered in concentration camps. Various forms of persecution still exist today throughout the world.

To become wise, meditate on the third eye, between the eyebrows and a little bit above. Focus on that spot, the Agni chakra.

The world won't necessarily change but your understanding of it will, and therefore the world will change. Your attention will no longer be confined to the physical body and the physical world.