What about Fear of water? Phobias: xenophobia definition is a bit simplistic; yes 'strangers' but also more towards the fear of foreigners. Usually, used socially and culturally than just 'strangers' but I digress.
This is cool… at the trees and choose the one that is immediately most appealing to you. I’m a Don’t think about it too long, just choose, see what hits you first, and find out what your choice says about your personality, have FUN and share.