so i was thinking about posting my FANFIC, but my dad says if i do then hes not going to help me get it published :(

i still havent thought of a title for it yet but my dad loves to read and hes got real good taste for books and shit and hes says that me FANFIC will get me farthere than me comic "The Shadows That No One Else Sees" the OBLIVIA one, he says that he loves reading the FANFIC after i get done with each part... there are going to be 10 chapters with 10 parts in each one chapter. so should i post or just keep doing what im doing becuase he checks all my accounts to amkesure im not being mean or doing somthing bad on the internet???? help