Bitcoin has reached the 89,500 resistance level again. Several times before, it couldn't break through. According to the heatmap, there is very ample liquidity above, so it should push up and trigger a liquidation wave. I opened a long position at 89,300, and later I will place a sell order at 89,666 to cover the short. If I get in now, it won't be the same as last time, right?