To me dreams feel more like a side effect of sleep. The fact that one is asleep is the restful part. Dreams do give some insight, but often times I don't dream

To me dreams feel more like a side effect of sleep. The fact that one is asleep is the restful part. Dreams do give some insight, but often times I don't dream at all (as in I don't remember them) and feel really well rested as well. Sometimes I only get by on power naps and those power naps are pretty good too.