What is happiness according to Aristotle.Contrast it to the present notion or definition of happiness?

According to Aristotle, happiness (eudaimonia) is the state of fulfilling one's potential and achieving a life of virtue and Excellence. It involves living in accordance with reason and virtue. In contrast, the present notion of happiness tends to focus more on individual pleasure, material wealth, and instant gratification rather than on cultivating virtues and leading a purposeful life.