&gt;I would only sleep about 4 hours, then wake up for 2 hrs in the middle of the night.<p>This happens to me 100% of the time when I &quot;go to bed early&quot; and it ruins my day unless I seriously force myself to fall back asleep. I understand this is a &quot;natural&quot; pattern from years past, but it&#x27;s incredible disruptive. I&#x27;m back to setting an alarm and jolting myself awake, which doesn&#x27;t sound like the best way to do things, but oh well.