You might not know it, but your typical dwarf can be afraid of a few things:Dwarves can be afraid of heights. Dwarves can be afraid of the dark. Dwarves can be afraid of clowns. Dwarves can be afraid of ghosts. Dwarves are afraid of the dark, of course! They also have a deep fear of heights and water, and they are a little claustrophobic. There is also the occasional fear of certain plants, but that's not as common.