He is saying that he is a homosapien
Faber sees himself as a disillusioned intellectual who is disillusioned by society's rejection of literature and critical thinking. He believes in the power of books to inspire critical thought and change, and aspires to protect and preserve knowledge in a society that values ignorance and conformity.
A coward
Faber sees himself as a knowledgeable and wise mentor who can guide Montag in his journey towards enlightenment and rebellion against the oppressive society. He sees Montag as a young and impressionable individual who has the potential to challenge the status quo and bring about change.
The cast of Knud Faber - 1936 includes: Knud Faber as himself
The cast of Fight Stories with Urijah Faber - 2013 includes: Urijah Faber as himself Daryl Wright as himself
Himself
Faber calls himself guilty on page 82 of "Fahrenheit 451" by Ray Bradbury. In this scene, Faber admits to Montag that he feels responsible for the state of society and for not doing more to stop the censorship and destruction of books.
Montag did not want to be recognized. He poured whiskey on himself to hide his scent and used Faber's clothes to disguise himself.
Faber gives Montag a small earpiece that allows them to communicate without being detected. Faber gives Montag this device so that he can guide him and help him navigate the dangerous environment in which he finds himself.
Montag wanted to find him cause Faber also read books and wanted help figuring out what they were about.
Faber is critical of himself and the world because he sees the destruction caused by censorship and lack of critical thinking. Despite his pessimism, he is willing to become Montag's mentor because he sees an opportunity to change the status quo and make a positive impact by helping someone else see the value of books and independent thinking.
Faber blames society and individuals for allowing book burnings to happen. He believes that people's fear and apathy towards knowledge and critical thinking are ultimately responsible for the destruction of books and ideas.
Beatty wanted to be killed. Also, Guy didn't want to go to jail. And Beatty found out about Faber and would arrest him, so Guy was protecting himself and Faber.
Montag carried a radio-transmitter device to communicate with Faber on the subway. It allowed them to discuss their plan to overthrow the oppressive government that banned books.