Naps have their purpose in life. For me personally, I don't like napping at all. When I wake up, regardless of time asleep I feel like I just got hit by a bag of bricks. 

Now though, as more studies arise, the power of an afternoon nap is becoming more prominent. Thanks to asapSCIENCE we have a fun video showing the power of a power nap.

Now go rest up, not because you need to be more productive at work, but because it's Friday and you're gonna need it.