I have completed level 5. In that class Guruji had taught us a lime technique to remove negativities. I applied this technique to a mentally retarded child. That child used to sleep at 2.00am everyday and wakeup at 11am in the morning. As a healer, I used this technique for this child. The very next day the patient’s mother told me that the child slept at 9.00pm and woke up at 7.00am.