According to my theory bitcoin will be a bright future. Although its market is down in this time but still it price is higher then that of other cryptocurrency and in this time 1 btc is equal to approximately 487842 INR. So it is still profitable. Bitcoin is accepted by many multimillion companies like Microsoft amazon and also other companies are start accepting it and this thing surly help bitcoin to improve its price. And another reason is its transactions facility. Many people like to use it because of its fast secure transaction facility and also use  its for international transaction too.