I may not have the time to be Foreign Secretary, far too busy hoarding Beans, Potatoes and Carrots ready for the collapse of Civilisation.
I also only speak two languages - English and Swearing - and have no wish to fly around the World visiting Countries where I have to shake hands (or other appendages) with strange people wearing funny hats.
However (never underestimate a good however in a closing statement) with the use off a private office (or garden shed) I could find time to mutter "bugger off" down the phone every hour or so