Nightjohn Illiterate

If I was illiterate  I would not know what to do because I would not be able to write or read.  If I would try to read something I couldn't because I would not know how to read because I haven't went to school.  If I would want to write a letter to someone I couldn't because I wouldn't know how to write because I wouldn't be going to school.  What I would do if I didn't know how to read, write, I don't know what I would do.  I would probably just sit home all day and do nothing at all.  If I tried to go to the a store and see what I could eat, I wouldn't know how much the food costs. I also wouldn't know what it is and how to cook it because I couldn't read.  And I would probably not go out because I would not know where to go because I couldn't read street signs.