This is also where context comes in. This takes place at about 10m in, which is the tail end of the maximum confusion period. Do traders approach this level hesitantly? cautiously? Or do they race toward it, perhaps because they couldn't find trades below that range? And when they find everybody's gone, do they sit, or does the next bar plunge 4pts? All of this must also be factored into a quickie probability estimate.
Is it really necessary then to wait for the break of a line? a decline of X more points? Or is one justified via calculation rather than feelings to place a sellstoplimit below that second bar and see what happens? What are the risks if it doesn't work out?
The main risk here is that after you found out that up was not the way to go and decided to commit with a short expecting a downtrend, it doesn't occur (there is no LL) and you get trapped in the chop. In which case the validity of your trade goes down the toilet.
Something like the blue bar (attached chart), would be what you don't want to see happening after your entry is triggered.