I'm just quite surprise to see someone from Goldman&Sach really making a lot of bold prediction regarding bitcoin. Maybe the popularity of bitcoin is truly rising because you can see a lot of technical analysis saying that the price could really go some places. But again, bitcoin is purely based on speculation so its really hard to predict. The Goldman&Sach was really more on the China's decision banning ICO that's why it fall. And they are wrong saying that bitcoin will fall by $2200 after a price correction. We have recovered already at $4600 and I seriously doubt it can go below $3000 now.