"Our Well-being team has been focused this half on 'defensive' strategies; ways to mitigate the negative effects of Facebook on people's well-being. Problematic Use* is more prevalent than previously thought (12.5 % of people affected)."

Internal document
"Our Well-being team has been focused this half on 'defensive' strategies; ways to mitigate the negative effects of Facebook on people's well-being. Problematic Use* is more prevalent than previously thought (12.5 % of people affected). Another 11% of people report negative life impact 'very often' but only 'sometimes' lacking control."
— Unnamed employee