Self-publishing is the publication of media by its author without the involvement of an established publisher. The term usually refers to written media, such as books and magazines
No but I think I have a friend who does
The artist you are trying to describe is Bo Diddley.
Mr. Ewell hates Atticus. He curses at him for wanting to protect an African American instead of supporting him and his daughter. He goes as far as to spit him and call him bad names. Atticus takes this like a man and doesn't change his behavior, quite the opposite could be argued since he sticks to his beliefs and keeps protecting Tom.