3 major goals of public speaking In what ways is public speaking likely to make a difference in your life? -Persuade people to do something you feel is right; Inform people about things they don't know -Entertain people and make them feel happy and good about themselves.3 major goals of public speaking • In what ways is public speaking likely to make a difference in your life? – Persuade people to do something you feel is right; – Inform people about things they don't know – Entertain people and make them feel happy and good about themselves