Read about the practice of the Integral Yoga from the Works of Sri Aurobindo and The Mother.
Start with Sri Aurobindo’s Letters on Yoga and The Mother’s Conversations of 1929 – 1931 (available as part of Her Collected Works vol 3).
Sit quietly for some time everyday and try to find what is the purpose of your life and why do you want to practice the Integral Yoga.
Take the Mother’s Name as often as you can (Naam japa)
Dedicate all your work inwardly to Her.