2020 is an important year due to next bitcoin reward halving coming up that should be bullish. But predicting the exact price of bitcoin is not possible.
Why wait for to long if we can take profit for some short term investment, yes daily trading are risky but hodl are just the same right? To be honest I can't wait & hold for a long time, 2020 is just to long for me so I prefer to learn more & do some daily trading.