You’ve probably seen something like this floating around the internet.
I really like this visual because it is a reminder that our brain really is like a computer. We program and control it by what we put into our head (thoughts, feelings, emotions, and beliefs).
What comes out of us (our actions) is a result of what we put in (programing).
To get new results, we must, alter our programing.
Delete the negative junk we are putting in our head. Then rewire with new programming.