Hello @lazariko12, I definitely to sleep enough, go back to life as my mother said, and if you have any reason for stress, with a delicious rest and a deep sleep, it will help you to have all your energy, come back to recharge, you need to sleep very Well, the recommended is 8 hours in the long nights of sleep, but it is always delicious to rest and keep an eye on the afternoons, you get up with more spirits to finish your night, happy Dream dear friend.