FTSE100 - 240 - SHORT? Why not?

TVC:UKX   UK 100 Index
If FTSE100 wants to continue rallying into the second half of the year, then, I think, we need a GOOD sell off. And why not to do it right now, before the General Election.
Just to be clear, unlike my other posts, this one is just my preference and this idea isn't really supported by anything. So I would say that it's more of a gut feeling. So don't judge me too much...

Keep an eye on the price action!
Comment: 29.05.2017 UPDATE - NO LONGER VALID.