Whatever DUP politicians may look like, Ms May didn't realise what she was getting into by attempting an alliance with an NI party.
All are experienced and skilful negotiators - with their own agenda. One of the DUP goals is to increase the financial support from HMG.
Currently £1 billion every month - and now Sinn Fein and the Republic are becoming involved.
The Queen's Speech will go ahead (without formalities/crown, procession etc.) notwithstanding the absence of agreement, with the vote - on the Speech - to take place next week.
But typically - the DUP have tactfully engineered themselves into a position of strength, where time is simply running out for the Tories...