I mapped the potential pivots in which bitcoin may try to turn around (reverse) if 73k was the top (most likely its) then It will try to stop at 53k, 45k, 40k, 35, 25k, with 32-35k being a strong point of support but I think 20-25k will be the selling climax
This is speculation only, BTC can change direction at anytime and the market is known to do the opposite of what people is doing (like a balance) and it that makes sense because its a business and business are there to make money.