Some biologists believe that mothers with large families should be sterilized. All defenders of civil liberties reject that belief. No defenders of civil liberties are biologists. All great artists have suffered for their art. Salmon Rushdie is a great artist.
Happiness requires peace of mind.
If you have peace of mind, you have confidence about the future. Only those who believe in God are confident about the future. Happiness requires belief in God. Valid Hopefully, it's getting a little clearer. If not, hang in there.