The Tickets

Tickets to Israel purchased.  This is the time I start freaking out.  Why can't I just have a simple life?  I don't know how to get around in Haifa.  I don't know what buses to take.  I don't speak Hebrew.  I don't enjoy meeting new people.  I have anxiety walking into Jimmy John's, so now I'm going to schlep around a new country every day for 9 months? Alone?  Purposeless?  What if people look at me or try to talk to me?  How should I react?  I'm a bundle of nerves, paralyzed by fear.