When Bitcoin was born for nine years, what did Bitcoin change?

[RabiaAbid]

Happy Birthday Bitcoin, Bitcoin celebrated its ninth birthday in January marking yet another milestone since the original plot began in 2009.
History will always tell us that a high of 20,000 U.S. dollars is a turning point. Bitcoin and most cryptocurrency markets experienced heavy price adjustments before Christmas.
If what we taught us in 2017, then the price of goods will have a huge impact on the value of the world.