I have an inner dog that I've been training to be under the command of Light. By this I mean the dog is the aspect of self that identifies itself as the limited form. The idea is to train the dog to identify itself as boundless Light.
For instance, in the middle of the night I woke up with the urge to cough. I repeated in thought: "Light" until the urge left me.
In other words, I was giving my inner dog the Light command which recognises my body as Light. Light cannot experience cough.
Thank you for being Light, dog.
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