Nothing to concern much about BTC current price drop because its prices mainly fluctuated due to the public view and because it is decentralized and no one has the authority to control its price which is unlike the central government controlling a fiat currency in necessary situations by taking essential decisions but for bitcoin there is no authority to take such actions and public view and confidence is a major factor for bitcoin price to change for good or bad and in last time that didn't happen in favor for bitcoin but it is changing for better and developing to its ultimate goal