Obviously subjective but I don't agree with the final bullet point.
I believe that human happiness is primarily determined by the amount of meaning and impact we have.
If someone is learning math/physics because they are committed to furthering the world through some breakthrough then yes kids would be deteminetal to that
But if you are just randomly amusing yourself learning topics and one day you are 50+ the ship on family has basically sailed. And you look back on your life as a bunch of short term amusement that gets you to a very depressing place.
I believe that human happiness is primarily determined by the amount of meaning and impact we have.
If someone is learning math/physics because they are committed to furthering the world through some breakthrough then yes kids would be deteminetal to that
But if you are just randomly amusing yourself learning topics and one day you are 50+ the ship on family has basically sailed. And you look back on your life as a bunch of short term amusement that gets you to a very depressing place.