Mostly people fail their investments and main reason behind their failure is once the price start losing down they totally turn their behavior out. They start losing their hearts and their trust on coin start destructing. That is the time when you become panicked and these emotions take control over your mind. I can only be patient waiting for the price to rise and buy little by little to keep looking for profit when prices go down the important thing is not to be panic selling because it can be very detrimental buy and hold is the best way to make a profit.