So This Guy Goes For A Walk

I read a bit of the story Young Goodman Brown and i'm going to tell you how I feel about it so far. Right now I feel like i'm a little lost due to the vocabulary they use. They use words like thee, thy, an thou and some other words that just get me mixed up and confused. Maybe if I knew what those meant and how you can use them then I would have a better idea of whats happening.