HUGE key.
Understanding how the Matrix works, doing the spiritual work needed, and how to "fight" the Matrix reduces fear

fear and doubt can stop you, especially if you believe in coincidence; there is no such thing as coincidence.
-Fear, doubt, and other similar emotions exist largely because you do not yet know yourself well enough. As you know yourself, you begin to know where you end, and others begin. This helps maintain individuality within connection.