The one clear challenge
This is on the level of mind, the voice speaks and action happens, there is an agency which can overnight it. Actions are also seeds, so they come back with more stimulus of same kind. If I do not do them, and choose wisely, the voice and the sensations are kind of discomforting.
While the voice is saying something, can you let go of that. and choose the wise action instead?
The second challenge is, there are different sensations, and action happens based on these sensations. dullness and sleep.
Both of these are impermanent.
Can I take the right action, regardless of any combination of thought and emotions.