Renowned economist and cryptocurrency skeptic, Peter Schiff, warned Bitcoin (CRYPTO: BTC) holders of a potential drop if the coin fails to hold the $60K support level. What Happened: On Wednesday, Schiff took to Twitter to express his concerns about Bitcoin’s future. “It’s not looking good #HODLers. You guys need to hope #Bitcoin can hold $60K. Otherwise it’s a long way down,” he tweeted. See Also: Dogecoin Could Outperform Bitcoin Thanks To Consolidation In The Golden Pocket, Says Trader: ‘This Is A Very Good Sign’ Bitcoin has gained over 7% so far in the last seven days and since the year be…