Chart from 2014, when Bitcoin was $300, predicted price of $10k for today Nov 22nd, 2017.
We're at $8,200. (If we add Bitcoin Cash and Gold prices, we'll get close to $10k).
Next milestone on chart: $100k in summer 2021. And next: $1M in 2027.

Then i think i'm not gonna sell my BTC until 2021 or even later.
Even if the price drops temporarily like now, those milestones will be finally reached