While it is true that pillows provide comfort and support for a variety of activities, none of these activities take priority over sleeping. After all, pillow use is most common when we are, y’know, actually sleeping. And why not? Pillows are designed to provide comfort, giving us the best sleep possible and allowing us to wake up feeling refreshed and energized. Furthermore, decorative pillows are often placed on a bed, which further emphasizes their functionality as an item used primarily for sleep.
Pillows can certainly be used for therapeutic purposes, such as providing support for back and neck pain. However, this is still considered a form of rest. Therefore, while they may be used in different ways, pillows still have the same main purpose - to help us rest and recover.
In conclusion, pillows are definitely not limited to just sleeping; they can be used for a variety of activities. But at the end of the day, pillows know that the primary reason for their existence is so that we can get a good night's rest. So even if pillows are occasionally used for other purposes, they're wrong in saying that all they think we do is sleep! After all, when was the last time you read a book in bed without a pillow?