Bitcoin's price is starting to rise a little bit. But i dont think it will hit $20,000 by the end of January because its still below $14,000 now. It may reach that 20k but maybe on the mid of the year. I think it will reach inbetween $14k-$15k by the end of january. Who knows? Price is very unpredictable.
Yes I agree with you it is very unpredictable nobody can answer this but if you look on coinmarketcap the most of the money is in the alt coins now and when people want take their profits and change it into fiat a lot of the people do this through bitcoin and then the price will also skyrocked I think. or tell me if im wrong.