An early year of craze for our fellow Bitcoiners in particular with the decline in Bitcoin prices back as profit taking action and ahead of the Chinese New Year celebrations that make Chinese investors as usual sell their commodity assets to prepare for the new year celebrations. Chinese New Year is like Lebaran culture if in Indonesia - in celebrate in a very large nationalwide and consumptive. Departure from the situation that makes the price of Bitcoin tend to go down I want to share a little simple trading technique but it is not recommended for new people who first learn trading: "Short Selling"For forex traders or commodity traders of course this short selling technique is not a common thing because this function is on the congenital trading platform so that even traders do not know the real how the short selling scheme on the theory (usually tau the practice that is profit if the price down).Selling empty or short selling is a term used in the world of finance is a way to gain profit from falling prices. Short selling is a method used in the sale of commodities where investors / trades sell commodities at high prices in the hope of buying back and returning the commodity lump when commodities go down.Some Bitcoin trading platforms abroad have implemented this short selling function such as HUOBI, OKcoin, and others (although this feature has many finance issues that make websites like Bitstamp, Itbit, bitcoin.co.id do not want to apply this feature to avoid the risk of liquidity ). Nice @barrydutton