Currently BTC prices have been hovering at 6000, and if the BTC prices fell to $5000, $4000 should be not far off, the market is confirmed in the bear market, want to rise to $20000, you may need a couple of years. 
I really think it will rise above $ 6000. If it drops below $ 6k, many will panic. And many are disappointed. But I see now the changes are starting to increase. Maybe at the end of the year will soar. There are too many investors of bitcoins this year so there is no possible way for the price to go down below $6k dollars and investing right now will be your best chance to earn more profit since the market will still go back to normal after a few months.
I agree with you, the number of new investors is increasing every day. We can only expect the increase of prices not the fall.