Maria describes herself as an only child, as a person who likes art and music, who is shy, and who likes to read. maria's description fits best with the idea of:

Maria is an introvert. While not all introverts are shy, a vast majority are.

well it depends i think people around the world are coming around to gay marriage. but if you are talking abortion then wow, so much to talk about. such as men thinking they have the right to choose if women can, the fact there are health concerns if the women can't get one, and many more arguments to discuss. so i would definitely say abortion would be a much more interesting topic.