Professor Luke O'Neill

Great breakthrough with vaccines there, actually.

And flu for children, very important.

But it's okay to get infections now and again because you need them.

Now, the last thing I want to tell you about that I found really fascinating is the types of jobs these children do in different order.

The eldest child is more likely to be a leader.

Now, what does that mean?

Senior role in management, maybe in politics, maybe the military.

They've shown this even, right?

So the eldest is inclined to become the captain or whatever it is.

Then the second or third child...

And of course, leaders earn more than the grunts, don't they?

You know, senior people in management earn more.

And that might be another factor here for the earning aspect to this.

The middle child, interestingly, is more inclined to be sort of a mediator.

They've had to learn how to mediate between the older child and the younger child.

And they go into more mediating type jobs is the way to think of it, you know.

And social awareness is better in them, better negotiation skills.

And that translates into the jobs they do.

And then the youngest, guess what?

They're inclined to be creative.