If you practise your healing by what you might call spiritual means of some kind, when and why do you think you have healed anyone?
If a person, with whom you have been talking or sharing whatever it is you do, says that he or she is healed, do you think that it is their own mind that has beem doing whatever it has done? I would dispute strongly that you have transferred anything from your mind, or some imagined spirit mind to that other person. I hope I am right in thinking that you would not try to delude them into believing they had been in contact with anything supernatural.
Any belief on those lines would be 100% subjective, would it not?