Quote from NihabaAshi:
I'm going to repeat a prior message to you in another thread about a similar topic...
Support/Resistance levels or zones are not trade signals. Instead, they are independent of your trade signals. Simply, if your trade signals appear at a s/r level or zone...take the trade. However, if your trade signals do not appear at a s/r level or zone...ignore the trade. Thus, s/r is being used in some way as a confirmation signal for your trade signals.
To answer your question, waiting for s/r to be confirmed implies there a few possible answers.
#1 - Literature you've read implies to wait for a s/r level or zone to be retested by the price action to confirm it's a s/r level or zone.
#2 - Literature you've read implies to use support/resistance as reaction or swing areas and that the confirmation via your trade signal will occur at or near the s/r.
With that said, I don't know your definition of price has moved away quite a bit. Therefore, it may not be too late for one trader while too late for you or vice versa on a different trading day.
Mark