I think it's about growing up and having to live life on your own. The character is having a hard time with this, and wants to become a child again. I think that blinded by the sun means getting influenced to do bad things, wich is why the father says "better shield your eyes now little baby". "Daddy's gonna learn you to fly" simply means raising him and teaching him how to live life. I'm not really sure about the Sanity is coming to town part though.
I think it's about growing up and having to live life on your own. The character is having a hard time with this, and wants to become a child again. I think that blinded by the sun means getting influenced to do bad things, wich is why the father says "better shield your eyes now little baby". "Daddy's gonna learn you to fly" simply means raising him and teaching him how to live life. I'm not really sure about the Sanity is coming to town part though.