These days I am always using the M1 in the Alpha Wave protocol at a power of 6. To avoid habituation, I should probably switch to Omni 8. But Alpha Wave with its low frequency is less irritating than Omni 8 which cycles through higher frequencies.
Moreover the display on the M1 has become very dim and it’s difficult to change protocols and it will be a while (possibly a long while) before I can find the expert who can repair the display.
Is it okay to keep using the same protocol? Is there any evidence that habituation will occur?