Yes, atheists can be happy, just like people of any other belief system or worldview. Happiness is a complex and multifaceted emotion that can be experienced by individuals regardless of their religious or non-religious beliefs. Atheism, as a lack of belief in deities or gods, does not preclude someone from experiencing joy, contentment, and fulfillment in their lives.
Happiness is influenced by various factors, including personal experiences, relationships, health, life circumstances, and individual perspectives. Some atheists find happiness through a sense of community with like-minded individuals, engaging in meaningful relationships, pursuing personal passions, finding fulfillment in their careers, or contributing to causes they believe in.
It's essential to recognize that people are diverse, and their happiness is influenced by a combination of internal and external factors. While religious beliefs can be a source of happiness for some individuals, others find happiness in secular worldviews. The key is to respect and understand the perspectives of others and recognize that happiness can be experienced by people from all walks of life, regardless of their religious or non-religious beliefs.