Are you able to take short naps?

They say that you shouldn't take long naps; you should only take 20-30 minute long naps, but that sounds crazy to me. Are people actually able to wake up after just 20 minutes of sleep?
Are you able to take short naps?
I don't take naps in general
Vote A
I've only taken long naps (more than 45 minutes)
Vote B
I've only taken short naps (30 minutes or less)
Vote C
I've taken both short and long naps. Both are equally refreshing
Vote D
Short naps are more refreshing than long naps
Vote E
Long naps are more refreshing than short naps
Vote F
Only long naps are refreshing. Short naps aren't
Vote G
Select age and gender to cast your vote:
GirlGuy
Are you able to take short naps?
29
16
Add Opinion