$BTC Support barriers are weaker than you imagine, just push hard against the demand and send strong pressure to the other side and you will see the result, a break of the barrier and a decline. But the problem is, is there a real seller? Other than the profit collector of the rising buyer? There must be a strong seller and he must work hard as others did before. There is a bear that broke the barrier in the blink of an eye. It was a real bear at that time and had a lot of influence on the barriers.