The teachers who Jesus condemned for their tradition had bound up the Jews in a hopeless web of rules which were impossible to keep....ummmm....sounds like a group we know today.
You do not believe the very words of Jesus!
Too bad that your very firm non-beliefs about direct teachings from Jesus about His Body and Blood in the Eucharist may prevent you from eternal salvation.
Deal with this specific teaching of Jesus, do not try to change the subject.