Zuckerberg's confession

Mark Zuckerberg offered fresh self-criticism, acknowledging making numerous mistakes in building the social network Facebook marked its 14th birthday.

‘Over the years, I've made almost every mistake you can imagine,’ the Facebook co-founder said on his personal page.

‘I've made dozens of technical errors and bad deals. I've trusted the wrong people and I've put talented people in the wrong roles. I've missed important trends and I've been slow to others. I've launched product after product that failed.’