Edge of Reason - Is this the end of Bitcoin?

Few could imagine that Bitcoin would achieve a valuation in excess of $100,000 per coin. But with such a meteoric rise comes increasing risk.Had the investors and brokers overpaid, caught up in the euphoria? Is it too late to get out? And what lay ahead?The Edge of Reason is a short but powerful viewpoint on why Bitcoin took off and the dangers lurking for those who invested in it.Is this the end for Bitcoin?