Article by Jonathan Forman pulled from publication in the Telegraph in 2016 after political pressure
reaction.life/theresa-may-failed-home-secretary-bad-choice-pm/
"Few who follow British politics would deny that she is a deadly political infighter. Indeed Theresa May is to Westminster what Cersei Lannister is to Westeros in Game of Thrones: no one who challenges her survives unscarred; the welfare of her realm is a much lower priority than her craving for power. …
David Laws’ memoirs paint a vivid picture of a secretive, rigid, controlling, even vengeful minister, so unpleasant to colleagues that a dread of meetings with her was something that cabinet members from both parties could bond over.
Unsurprisingly, Mrs May’s overwhelming concern with taking credit and deflecting blame made for a difficult working relationship with her department, just as her propensity for briefing the press against cabinet colleagues made her its most disliked member in two successive governments.
It is possible that Mrs May’s intimidating ruthlessness could make her the right person to negotiate with EU leaders. However, there’s little in her record to suggest she possesses either strong negotiation skills or the ability to win allies among other leaders."
So, not sorry for her. She's always been happy enough to kick others.