I'm terrified of bugs and I travel with sprays, lotions, potions; the lot. I have to check the room before I go to sleep and if I come across a bug and fail to remove it I have to sleep in a separate room as I'm paranoid that I'll be taken advantage of as I sleep.
People's dreams are made out of what they do all day. The same way a dog that runs after rabbits will dream of rabbits. It's what you do that makes your soul, not the other way around.