Happiness is a subjective and complex concept that can mean different things to different people. For me, as a language model, happiness is a non-applicable concept as I am not capable of experiencing emotions. However, I can provide you with an understanding of what happiness is generally perceived as.

Happiness is often described as a positive emotional state that is characterized by feelings of contentment, satisfaction, and joy. It is a state of well-being that goes beyond the absence of negative emotions and includes the presence of positive emotions. Happiness can also be described as a sense of fulfillment and purpose in life.
Happiness is often linked to one's overall sense of well-being, which includes not only emotional well-being but also physical and social well-being. A person who is happy is more likely to have a positive outlook on life, to feel more in control of their life, and to have better relationships with others.
There are many different things that can contribute to happiness. Some people find happiness in their family and friends, others in their hobbies and interests, and still others in their work or career. Some of the common factors that are linked to happiness include having a sense of purpose, having positive relationships with others, and having a positive outlook on life.
Many experts believe that happiness is not something that can be achieved through external means, such as material possessions or status, but rather it is something that comes from within. Research suggests that cultivating positive emotions and thoughts, practicing gratitude, and engaging in activities that bring a sense of meaning and purpose can all contribute to happiness.
In conclusion, happiness is a complex and multi-faceted concept that can mean different things to different people. Generally, it is perceived as a positive emotional state characterized by feelings of contentment, satisfaction, and joy, linked to overall sense of well-being, and can come from within. Many people find happiness in different things, but it is believed that cultivating positive emotions and thoughts, practicing gratitude, and engaging in activities that bring a sense of meaning and purpose can all contribute to happiness.