Strip every indicator off a trader's chart for one week, leaving only candles and the levels they draw by hand, and watch what happens in the first session. Some traders freeze, reaching for a crossover or a reading that is no longer there, discovering how much of their process was actually permission seeking rather than analysis. Others barely notice the difference, because it turns out their real decisions were already coming from price, and the indicators underneath were mostly along for the ride.
The exercise, exactly
Remove every indicator from the chart for five full sessions on one instrument, Nasdaq works well because it moves enough to give plenty of candles to read. Keep only price and levels drawn by hand: yesterday's high and low, session extremes, obvious round numbers, the same kind of levels covered in earlier lessons on support and resistance. Journal every decision during the week, noting specifically what you would normally have checked an indicator for at that moment. Trade the exercise at a size you can genuinely tolerate being wrong at, or run it entirely on a practice account, since the point is building the habit of reading price directly, not proving anything about your edge over five sessions.
What most traders discover in the first two days
The most common finding is that a chosen indicator was mainly serving as a permission slip rather than genuine information: waiting for RSI to confirm what the candles had already shown for several bars, purely to feel authorized to act. The second common finding is a decision paralysis for the first day or two, since removing a familiar reference point exposes just how much confidence was borrowed from a line rather than earned by reading the chart directly.
What actually replaces the indicators
Candle closes at known levels do most of the real work: a strong close beyond yesterday's high, a sharp rejection wick at a round number, a slow grind through a level that signals weakening rather than holding. None of this is new information the indicators were hiding. It is the same information the indicators were built from in the first place, one step removed and one step slower. On Nasdaq, watching whether price closes above or below the prior session's high with real follow-through on the next candle does the same job an oscillator crossover was approximating, just faster and with fewer assumptions baked in.
Bringing indicators back afterward
After the week, reintroduce tools one at a time, and keep each one only if it changes an actual decision rather than just decorating a chart that already told the same story. Most traders who run this exercise honestly end up trading with fewer indicators afterward, not more, because the week makes it obvious which ones were carrying real weight and which ones were just noise with a permission slip attached. A trader who reintroduces RSI and finds it still changes zero decisions across a week of live use has learned something real: that tool was never doing the job it appeared to be doing.