There is no separate entity called the subconscious mind.

The mind is not divided into two separate compartments called the conscious and subconscious minds. It is whether we see or not see the complete activity of the five aggregates: the form, feeling, perception, mental formations and consciousness. We must see clearly how the five aggregates work together to generate our stress or suffering with insight. There is no person or self- it is just a process. It is the activity of the five aggregates. That is all. Everything that happens from the time you wake up till you go to bed is the arising and passing away of these five aggregates. There is nothing other than this. When you realize this within, with mindfulness practice and insight, you bring everything to the conscious awareness. Then there is no need for a separate entity called the subconscious mind.