Phobia that makes it impossible to visit the Rooftop days Rotterdam
Climacophobia & Bathmophobia - the fear of taking the stairs or fall off of the stairs and the fear of stairs as an object
You see a poster with a story of someone with the phobia and the reaction on staircases, on the wall there are the reactions of people on the phobia. It's hard to imagine someones fear if you don't feel what they feel.