Example 1: Aligned long versus a lone signal
On the higher timeframe a market is in an uptrend and pulling back into support near 200. A trader drops to the lower timeframe, waits for it to make a higher low and turn up off 200, and enters long with a stop just below, around 196: four points of risk for a move back toward the highs. Compare a trader who took the same long purely on a lower-timeframe signal at 215, mid-structure, with no higher-timeframe level beneath them and far more room to be wrong.