Indeed, on the lower time frame, $20.000 is strong support, you can see it on the hourly time frame. But, in the high time frame weekly on monthly the strong support is on the $12.000 barrier which I think if the current bull run market same with the previous bull run (2015, 2017, 2020) its price will fall to $12.000, yeah not bad since the previous bull had made bitcoin price touch $3000 as it all time low.