Hello Angel, it varies from one to another. The session is about clearing and healing on your 7 chakras for a healthy well being. If this is your first time doing reiki, it is advisable to do a three consecutive session for you to completely feel the changes and the miraculous healing power of the life force energy. And whatever you would feel, it means the energy is working through you. I have unbreakable faith and trust with the divine blessings thats inherent and honed by I am. Please trust your intuition and have an open heart and open mind. I hope this helps, blessings dear one.