Presuming you misunderstand, the Pope is considered infallible only on certain doctrinal issues. Other than that he's just a guy. A scholarly person and leader of the Church on earth inherited from Peter with the best of intentions and due great respect and deference but human.
This is based on scripture though you may interpret differently. The Pope is infallible in that he is inspired by the Holy Spirit as were the apostles after Jesus arose, or as conventionally thought the writers of scripture. You do see the Bible as infallible, right?
