I'm the exact same, although unlike some others, I only talk to myself when I'm alone or with someone who I am comfortable with. I've gotten complaints from neighbors below me at least twice due to this. Apparently it sounds like "a loud TV is on all the time". It would suck to live underneath someone who paces 5 miles a day in their apartment. I've made an effort to be quieter, but I can't imagine not being able to do this. I started recording my thoughts on my phone (using low quality because I have hundreds of hours of recordings now). It really helps and is an alternative to using a journal.
