I really want to see the world and experience different cultures but I have severe emetophobia. I have a trip booked for Tibet and am leaving in a couple of weeks. All I can think about is my fear of getting sick in the altitude or from the food. For the first time I am considering cancelling the trip because I feel like my fear outweighs the potential experience, but I know I will regret cancelling. Anyone have any advice or similar experiences?