We see this phase in red and black, it is the balance between emotion and reason.
First, the red prevails. Running away from limits, you want everything flowing without control, no concerns. You just want to create, though it has no sense. You want to feel free, without justification, just drawing to pull out these ideas you did not know were in your mind.
Then the black comes, dark, realistic, solid. We put down what has been created to the reasoning. It is time to throw away what does not work, what could derail the process.
What it is really complex is to achieve your balance between these two colors… How far are you willing to risk?