the 40 day program is to start opening your soul, train it and protect yourself, you will also be able to experience the opening of the chakras and discover kundalini yoga and Hata yoga. I warn you, especially if you are a beginner, that there will certainly be "side effects" both positive and negative (eg headache during the opening of the sixth chakra). Also, when you have finished this program, I recommend you start with Pythia's training program that will prepare your soul to be a good spiritual warrior. it is 6 months of pure hard work and this will also bring side effects. if you then have questions about a specific problem I will see if I can help you