When you wish your brain would shut off

Are there any days where you wish your brain would just shut off and you could have silence. Silence to rest,sleep,to figure things out? To stop the internal self doubt the internal panic that’s going. The constant battle of dark and light. Never knowing which one will face you in the morning. The ability to function and to hide the vicious fight going on? Or the not being able to deal with anything but try because that’s all you have.