Hi Mei
Thank you so much for your question i appreciate it
It seems that way i have been practicing reiki for 27 years and teaching 22 years and im still mastering it
I learn something new everyday about energy chakras
When i first learnt Reiki in 1994 it took me 2 years to take my next level and in 1999 became a Reiki Master and Reiki Maser Teacher
There is a lot of other subtleties you can learn with reiki learning the symbols
incorporating it with crystals
Please feel free to contact me with any other questions
Much gratitude
Cress