When deciding on a speech or presentation topic, you might naturally want to talk about something you know very well. Although this is important, it’s only part of the equation when deciding on a suitable speech topic. You need to ask yourself three questions about the topic, first, think about what you like, then your, passion, at last, your audience. I hope this helped you!
I would say shame, since the line says "repentance", which means to express that you are sorry for something. You would do this usually if your are ashamed of something you did and want to apologize.