Is it fair for this man to be in politics?

From time to time matters of real concern enter the robust and challenging world of politics. Today, having watched Rory Stewart's  performance and pronouncements I am more concerned than ever for the lad's mental heath. Those close to him should advise him to withdraw, rest and repair what can be repaired. It is simply not fair to allow a personality this vulnerable to be in politics. 

So far he has threatened a coup in the event of a no-deal Brexit, setting up his own vanity parliament somewhere near to the Palace of Westminster. Elsewhere he has made it clear he is an illiberal and authoritarian Statist. Stewart is quite simply wholly unsuited to democratic politics; he is a vain popinjay imbued with an immense sense of entitlement, a privileged scion of the patrician class, capable of displaying an alarming petulance when he doesn't get his own way.

Would you really want this disturbed little Nero anywhere near our nuclear codes?