How do you react when you’re asked to ‘say a few words’? Are you one of the many who become completely tongue tied; barely managing to ‘um’ and ‘err’ through a mumbled ramble of incoherent nonsense before shuffling away hoping the ground would open up and put you (and your audience) out of misery? If so, read on for tips on ‘speaking off the cuff’ from Scotland's impromptu speaking champion, Renée Philippi...