This description explores the idea that happiness is something that we can choose to cultivate, rather than something that we can expect to come to us as a result of external circumstances. It encourages us to take ownership of our own happiness and to recognize that we have the power to create it in our lives
From Wikipedia
Happiness is a complex and multifaceted mental state that encompasses a range of positive feelings, from contentment to intense joy. It is often associated with positive life experiences, such as achieving goals, spending time with loved ones, or engaging in enjoyable activities. However, happiness can also arise spontaneously, without any apparent external cause.