BREXIT NERVES: sImply sentiment!

My first so simply idea. Pure Sentiment. ---- Elections and Scot Ref are priced in real late (the night before!) ... Brexit is different. GBP is strong, especially against a muddled USD ... BUT sentiment around the Brexit issue is so very nervous. What will trigger the main decline even if months away? Carney today may be that trigger? Look what Boris's political ambitions did. GBP and EUR may even head close to parity! Drama critics welcome.