“That’s why it is important to know about the DMN, recognize it, and name it when it is savage. People may learn to keep themselves busy, text while they drive, stay numb, play video games,28 smoke cigarettes (which also turns off the DMN completely),29 or turn to other addictions or compulsions without even realizing that they have a cruel self-witness and that these activities let them silence it. On the other hand, if people have grown up with responsive, warm parents and without much trauma, their DMN may (almost unthinkably for so many) have a positive or encouraging tone.”