Free advice by Dr Gabriel Cousens.

Spiritual Nutritition: Six Foundations for Spiritual Life and the Awakening of Kundalini.

1. Spiritual nutrition (food) and spiritual fasting.
2. Building the life force (prana) with pranayama, yoga, sacred dance, etc.
3. Service and charity (when we give, we are connecting).
4. Being inspired by a spiritual teacher (satsang), support by a spiritual group, reading the great literature, jnana yoga.
5. Silence, meditation, praying, mantra repetition, and chanting
6. Shaktipat and the awakening of the Kundalini energy.

Source : Spiritual Nutrition: Six Foundations for Spiritual Life and the Awakening of Kundalini by Dr Gabriel Cousens