Why are cotton bed sheets the best If you always give off the feelings of someone who woke up on the wrong side of the bed, you might certainly blame your bad attitude on your bedding, which makes you feel uneasy as you sleep. You could be the way you are due to a variety of circumstances, one of the most crucial of which could be your bedding. Having comfortable bedding to return to at night and receive good rest, as well as being able to wake up fresh in the morning with a happy and productive mindset, can make a big difference in how things go every day. A little alteration, such as using cotton bed linens, can make all the difference in your mood in the mornings before you take your caffeine dose.