Of course expert opinion can be helpful and, in one way or another, we all probably rely on it for one thing or another when it comes to making everyday decisions. There is a down side though when people in the know make forecasts as what they predict can become a self-fulfilling prophecy. Take Brexit as an example. The debate is already heating up as we head towards a vote on Britain’s future role in the EU – and not just among politicians. Some will tell you leaving will be a disaster for the UK economy and others are equally adamant that going it alone will be good for the country in the long run. It’s no different in property and, although there are a few – mostly with vested interests - who will tell you that the Great Debate isn’t really putting the brakes on house sales, more are saying there’s every evidence that sellers are waiting until after June’s vote before putting their home on the market.