one about the variables that can influence the bitcoin cost is awful news or FUD's that would holders be able to offer their bitcoin in light of the fact that they surmise that the cost of bitcoin will drop and the other factor is there are some gathering of a pump and dump that can control the estimation of bitcoin and the other thing is there are numerous con artists out there that utilization bitcoin as their introduction that is the reason individuals didn't trust bitcoin as a result of this reason.