Very Exhausting...I think about everything people say to me, all that I have gone through and about stupid things that are (long) in the past. It actually keeps me awake. People easily comment on how 'I shouldn't think all that much behind a simple saying/joke' but my mind did not come with an off-button like theirs do, apparently.
I now turn the tv on to some stupid comedy channel and put tv on a standby timer whenever I want to go to sleep. It will only take me fifteen minutes to doze off into the night, as opposed to the hours that my thoughts will otherwise keep me up.