Suffers From: Cleithrophobia (fear of getting trapped, specifically in revolving doors) and scotomaphobia (fear of blind spots, specifically in tunnels)

Kids love to play in revolving doors. Matthew McConaughey, on the other hand, loves staying far away from them. The same goes for tunnels.

"I don't like revolving doors, and I really don't like that blind spot when you're driving and go into a tunnel," the 'Magic Mike' star said of his greatest fears. "You know that spot where you can't see for about 10 feet. You can't see what's in front of you or if someone's broken down or something in front of you."

Also, you can't see if the tunnel is full of water, about to be engulfed in flames, or being taken over by aliens. So there's that.