Phobia's / Fears

What are everyone's phobia's or things that frighten them...

My two main phobia's are claustrophobia (absolutely chronic level) and heights or more to the point, ledges, with heights and my biggest 'fear' is clowns. masks, animatronic, robot humanoid stuff. I was terrible as a child, scared of most things but I put this down to having a very afertive imagination.