One of the things that makes a social-media cleanse so difficult is that every time we log on, every notification we get is an addictive substance. It's just like any drug.

Social media has a way of changing your mood. I can see a picture of my ex, and it ruins my day.

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.

We're all not exactly the same person online that we are in real life. I am not as happy as my Instagram makes me look. We are all heightening the positives and downplaying the negatives.

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.

One of the things that makes a social-media cleanse so difficult is that every time we log on, every notification we get is an addictive substance. It's just like any drug.

If I post a selfie, and you like it, it's of little cost to you, but it feels great to me. That becomes addictive, and you see people's narcissism so quickly. I think that's a very dangerous thing for us all to be addicted to.