holding is the best choice when our money is decreasing 'cause the market is very volatile which is if the price goes down it doesn't mean it wil continue to decrease indeed it will rise again but it takes time so we should wait for it  .for the sake of our money and also to regain our loses on it.  Dont sell at lose keep holding 'cause you will regrets if you sell now then after day's or weeks the price rise and jump to ath value.