Keep your mind open today -- even if doing so won't feel very comfortable at certain points of the day. You realize that someone is trying to change your opinion, but so what? Let them try. The worst thing that could happen is that what they say starts to make a lot of sense. And if that's the case, are you so stuck in your ways that you won't alter your positions for fear that it will make you look bad? You're smarter than that! Think with your brain, not your ego.