Even though bitcoin is amongst the best, if not the best of current investments, Bitcoin is not guaranteed to go up in price in the future.
Yes, we have to admit, Bitcoin is among the best, and will remain one of the best in the future. I believe that bitcoin price will definitely increase in the future, if there were no good prospects in the future then the price of bitcoin would not have reached this level. Now very few people in the world know about bitcoin, when more people in the world know about bitcoin and invest then the price of bitcoin will definitely increase.
Currently the price of Bitcoin is down. Many new investors may panic, should not panic, but rather take advantage of this dumping to buy bitcoins at low prices.