We all have the ability to channel universal energy don't we? We just have to know or remember how
Reiki in Japan isn't necessarily restricted to Usui, it actually really means Universal Energy, and encompasses ALL healing energies and ways of using chi, sekhem, prana, ki, lifeforce you name it
There aren't levels or certificates, word is just passed from one to another easily and efficiently. Many just use it without even knowing anything about symbols or attunements.
Meditation and channelling are useful techniques as are learning about protection and grounding or centering and earthing.
Many natural healers are born with the gift, others find out later on, but we all can help
