You will feel it! With time, you will experience it by living. You will feel better, happier, calmer, more optimistic, confident and more in tune with yourself.
Quantum physics, the science behind Spiritual Healing Therapy, can explain it all. There are many books and readings available online on the topic of the benefits of clearing our energy. People are Energy. We are Energy, the physical is just an illusion that can be changed. Everything can be shifted into something Positive.