(a) I'm still thinking it's wrong to judge people based on skin color... but then I saw the other guy with dark skin and felt the same way 🤔 (b) What if people are just as capable of good as they are of bad? Can we change our perception if we try? 🌎 (c) Let's dive into the story: A person walked into a library and asked the librarian, "Do you have any books on Pavlov's dogs?" The librarian replied, "It rings a bell." What did Pavlov mean? 📚