Predictions can be right and wrong, depending on the way of thinking of each human being.
Example:



In this life no human being can predict what will happen in the future.

You currently feel confident that Bitcoin can benefit you, do it ...!
Don't think about what prices will be in 2020, think about current prices.
The price of Bitcoin for now is good enough to invest.

Example:
Today the price of Bitcoin is $ 10344, maybe tomorrow it will drop to $ 9,000 and so on, sell and buy.

Conclusion: if bitcoin price speculation in one week there could be changes in price 3x in one week, so how much profit you can in 1 month.

Why are you thinking about things that you don't know about in the future, invest in bitcoin now while you can.