I've been in Haiti for one year. I lived in haiti for 9 months, 25 years ago. I can read and speak creole to a degree but for the life of me I'm not understanding creole spoken to me.Is something wrong with my brain? Any suggestion about what I can do abo

Good conversation and practice of listening skills should help to get you reacquainted with the nuances of the language again.  Is there a Creole-speaking friend / acquaintance with whom you can have regular conversations in Creole?