My brain needs an off switch like my computer, or at the very least, some sort of Suspend mode, where all but the most vital functions of the brain are turned off. Most people call this stage sleep (except for dreaming, it's probably pretty close to Suspend). But I need a way to preemptively enter a sleeping mode before I actually go to sleep so that I can go to sleep. I've been up thinking about jobs and living arrangements again, so I've been making a mental checklist of everything I need to do and it's just a little bit overwhelming.