The last decade was a remarkable one for all investors. Stock markets soared and the global economy, though threatened, remained resilient while one incredibly volatile investment stood out from all the rest as the best of the 2010s. Want to guess what it was?  Bitcoin. According to a recent report by Bank of America Securities, if you invested $1 in bitcoin at the start of the decade, it would now be worth more than $90,000. As we move into the next decade, investors face a new set of obstacles—from trade wars, to elections, to recession concerns.  How will the investment market perform? And more importantly, how will the self-storage industry perform over the next decade?