Yes it is really unpredictable job because the trading and the coins are not that stable and consistent when it becomes in pricing because all of the coins that are being traded into the market ar volatile which means that no one can say when will that coins will drop or when will be that coin rise again because that coins and all of the coins are unpredictable there are no accurate predictions that are being done. All we need to do is to take the risk and see how successful the coins is it is up to the person on how he will manage it.