United Kingdom, Feb. 5 -- Emma Stone is "too afraid" of her "own mental health" to launch an Instagram account.

The 37-year-old actress much prefers being a "lurker" and looking at other people's content rather than creating a profile on the photo-sharing site in her name.

Asked if she would ever start a lifestyle website, she told Rolling Stone magazine: "One hundred percent no.

"That's why I don't even have Instagram. I'm too afraid of my own mental health to be engaged in that way, and that's why I'm such a lurker and love following other people's stuff."

The Bugonia star is to feature in a brand-new commercial for Squarespace, in which the company helps her to acquire her own website domain name.

A 30-second version of Emma's Squ...