The price of bitcoin has finally surpassed the $5K territory after a few teases this past spring and summer. During the earlier hours of October 12, bitcoin’s market value spiked past the $5,000 range and has reached an all-time high of $5846 per BTC across popular global exchanges. Bitcoin’s pathway to $6K is within sight. 
It becomes very hard or actually imposible to anticipate where bitcoin's growth will ever stop, as right now it is heading to 6k
Yes you are right Dear...we can't imagine where he will go in next 3-4 years