Just finished a lesson on Object-Oriented Programming and I’m hyped. This is one of those concepts that separates “I can write code” from “I can build systems.” Four pillars, one example — a course/student system: class Course: def __init__(self, title, price): self.title = title self._price = price # encapsulation — protected from outside tampering def get_price(self): return self._price def describe(self): return f"{self.title} — ${self._price}" class Student: def __init__(self, name): self.name = name self.enrolled_courses = [] def enroll(self, course): self.enrolled_courses.append(course) print(f"{self.name} enrolled in {course.title}") class PremiumStudent(Student): # inheritance — build on what exists def __init__(self, name): super().__init__(name) self.discount = 0.20 def enroll(self, course): # polymorphism — same method, different behavior discounted = course.get_price() * (1 - self.discount) self.enrolled_courses.append(course) print(f"{self.name} enrolled in {course.title} at ${discounted:.2f} (premium rate)") # Abstraction in action — I don't need to know HOW enroll() works, just that it does course = Course("Python Fundamentals", 199) regular = Student("Alex") premium = PremiumStudent("Jordan") regular.enroll(course) premium.enroll(course) Run it and both students enroll — but the premium student’s enroll() behaves differently even though I called the exact same method. That’s polymorphism in action, and it’s the moment OOP stopped being theory and started being obvious. If you’re working through this stuff right now — trust the process. It clicks harder than you expect. Drop a 🔥 if you’ve had that lightbulb moment with OOP.

So, I was wondering if anyone had the answer to this - when I get to the end of a lesson, I have a standard AI prompt that I developed to have Mae give me a detailed summary of what the lesson was about. Is there a way to set it up so that at the end of each lesson, Mae just automatically ends with that or do I have to use the prompt at the end of each lesson as I have been doing? I am assuming that I have to do it each time, but, maybe there is a setting I don't know about....