I find the current trend is to hold coin worth, trading habits should change because it is really complicated and difficult to bring profit, stay away from the ponzi model and lending ico. That is my advice, and you, see the current trend like? 
Indeed,with the frequent decline in exchange rates traders should be able to withstand several months' assets in anticipation of losses.In addition,with patience the opportunity for traders to gain profits is still awake and not experiencing disappointment in the future.