Whether or not to have children is a personal decision that should be based on an individual's values, priorities, and circumstances. It is important to consider the financial, emotional, and physical responsibilities that come with having children. Some people may choose not to have children because they want to focus on their career, travel, or personal goals, while others may not be able to have children due to medical reasons or personal preference. Ultimately, the decision to have children should be made by the individuals involved, and it is important to respect and support their decision.