Support held → Candlestick confirmation → Trend continuation. After a price breakout above key resistance, the real test isn't the breakout itself, but the subsequent pullback. If the price pulls back to the previous high, holds support, and forms a significant lower shadow, the market is confirming the structure. Once confirmed, the probability of the trend continuing increases significantly. Therefore, when discussing the "shadow" signal, the focus isn't on the shadow itself, but on whether it appears on a key structure. Only when the structure and pattern resonate is a trade worth taking.