I'm not a fan of the selfie. I think it's at the heart of the narcissism that social media brings into our lives.

It's funny: I spend time in the book criticizing social media, but I'm also aware that a lot of my success is because of social media. I can broadcast myself and my work to thousands of people that are following me or my friends. I do think that social media can be good for self-promotion.

I wouldn't say anyone is 100% honest online. I don't see how it's even possible.

We miss extra bits of knowledge that can add value to our lives. We sort of lack empathy because we're multitasking all the time.

I'm not a fan of the selfie. I think it's at the heart of the narcissism that social media brings into our lives.

Each person can achieve balance by cutting a few things out and seeing how it goes. If you cut something out, and it goes well, and your life is better, you keep doing it.

We get one of these little pings on our smartphones, and we get a little hit of dopamine as well. We get excited. We feel anticipation. As we feel this, we want it more and more. So we spend more and more time looking at our phones.