Your brain waves are still relatively rapid, but as you continue sleeping they halt and one enters stage 3, then stage 4 of what is to be able to as deep sleep.
These symptoms, knowing they will come, help it become more challenging to learn how to give up smoking. https://Www.Pressadvantage.com/story/70250-cool-blew-inc-expands-emergency-ac-repair-services-in-phoenix-to-combat-summer-heat