It's official: employers can't force you to be happy. Hallelujah | David Ferguson

A US ruling says that that companies aren't allowed to pressure staff to be relentlessly positive. That's good news, because haters can help

Rejoice, haters! The law now says that you don't have to be happy about coming to work.

In April, the National Labor Relations Board presided over a conflict between T-Mobile and some employees who felt that the company was asking too much by demanding that workers maintain a "positive work environment" at all times.