She might very well be on the verge of a breakdown... you dont think that all the back biting, internal squabbling and general pettiness from her fellow MPs has driven her to that!
Do you honestly believe that if another MP was elected PM in her place, at this stage, that we would be ready for a deal on Brexit before March next year? I honestly dont.
I think the best deal for the country would be that she stays where she is until Brexit is over with next year and then if the people still want a change at No.10 then she steps down, a new leader can be appointed and then we can all move past this horrible and completely unnecessary bit of political back stabbing.