Philosophy - What Is Happiness?

How can I live a happy life?
What kind of person should I be?
The Nicomachean Ethics by Aristotle is a self-help book written in the fourth century BC and a masterpiece of Western philosophy.
We are reading it slowly together, discussing and commenting on it as we go along.
No previous knowledge or preparation is necessary.
This is the text:

https://drive.google.com/file/d/1QeXc6geLCrJvvVh6BdJrsPP6To6ywBYM/view?usp=sharing