Assists us make sense of different nuances of who we are and what makes us unique/ also gives info into our love needs, our emotional/ mental idea nature, what makes us comfy, our strengths, weaknesses, and how that relates to profession preference, and so much more!. Like if your Pluto is Im Scorpio so is everybody else born in the 10+ years around you. Its more about what home its in so they are said to teach lessons/give gifts/ have various fatalistic impacts in various areas of your life, showing why thy are referred to as being karmic.