How do you write a brief paragraph telling how two characters are alike about book?

In the novel "The Great Gatsby," Jay Gatsby and Tom Buchanan are portrayed as two similar characters. Both men come from wealthy families and have a strong desire for success and power. They are also both willing to do whatever it takes to achieve their goals, even if it means hurting others. Gatsby and Buchanan are both ultimately tragic figures who, despite their wealth and power, are ultimately unfulfilled and alone.