If someone told me not to have kids as an adult or teenager, I would respond by acknowledging their perspective while asserting my own autonomy and decision-making.
Here's a potential response:
"I appreciate your concern and respect your opinion. Having kids is a significant life decision that requires careful thought and consideration. As an adult/teenager, I understand that I have a lot to think about before making such a choice. It's essential to weigh the responsibilities and challenges that come with parenthood. Ultimately, the decision about whether or when to have kids is a personal one, and I will make it based on what I believe is best for myself and my future."
This response acknowledges the person's input while asserting your right to make decisions about your own life. It's crucial to remember that the decision to have children is deeply personal and should be made based on your own values, circumstances, and readiness for such a responsibility. Everyone's life journey is unique, and it's okay to have different opinions and choices regarding parenthood.