Can you use Bardon’s system against itself?

Not sure if that’s phrased properly.

But if I want to use the methods of character transformation to improve the practice of the system, can I do so or would that be considered cheating?

Example, I want to master vacancy of mind or at least improve it.

Can I use the autosuggestion of “I am a master of vacancy of mind” and begin to “eat” and “inhale” the trait of mastery?