they aren't, and neither are you, that is exactly why Christ instructed us to follow the teachigs of the church rather than try to interpret them for ourselves..For example, you have dtated that you don't believe in Christ's admonition to "eat of this, this is My Body and Drink of this, this is My Blood" and therefore "unless you eat of the flesh of the Son of Man and drink of His Blood, you shall not have life within you" and John 6:54.
good luck with your own interpretations but I will stick with the Catholic interpretation of biblical scriptures.
That is your free will at work.
If; at some later time; more is revealed to you - no mattered the source - you can change what you choose to follow.
Like Delmar said:
"Come on in; boys; the waters fine!"
http://www.youtube.com/watch?v=h-Gl9L36Vhs