Fear of stepping on dropped bandaids and needles
The thought of stepping on someone else's band aid ie. on a pavement or in a swimming pool sends shivers up my spine.
When I was I kid, I used to run around in the playground and park barefoot. That was until mum told me somebody dropped a needle in the park. I also used to want to go to LA until I heard from a vlogger, that in LA there are many dropped needles and faeces there on the pavement and now I don't really want to go there anymore.