Anna Lembke

And then she came back and said that she essentially couldn't function as a high school student without Wi-Fi in the home.

They change the schedule every day.

You have to log on every day just to know what class you're supposed to go to.

It's crazy.

So I'm really sad because now we have Wi-Fi and fiber optic, and it makes it a lot harder for me personally to manage my consumption because I'll get into these bad YouTube-watching habits in the evenings.

You can just imagine.

But anyway, that's something that we did.

We bike a lot of places instead of driving.

In fact, we have one 25-year-old minivan, which has 75,000 miles on it.

And when my husband tried to re-register for the insurance, they didn't believe us that it only had 75,000 miles.

They made us get an affidavit.

Oh, yeah.

You know, I used to think that my life was really hard and that that was the source of my unhappiness.

But now I actually think that all along my life was actually too easy.

And that's why I was unhappy.

Yeah.

So my colleague Rob Malenka here at Stanford is neuroscientist.

He and his colleagues have shown that oxytocin, which is our love hormone, binds to dopamine releasing neurons in the reward pathway.

So that makes a lot of sense because we know when we fall in love, we feel high, right?

That's a great feeling.