You will always find perfect examples in the books you read. That's because the
authors are selling the ideas in the book, hence their books. I believe that they
should also have included negative examples of when the pattern did not work.
But then if they do then who will buy their books?
For good education it is always good to learn that there are also times when they
did not work. This is reality. But human they don't want to face reality so we have
what we have in books today.
So much have been taught about support resistance. So common you learn
buying above support and put your stops below the support. Or sell just below
resistance with your stops above it. So often do not work.
The locals on the CBOT and the CME, they lowball you and they highball you. So
many who leanrt the theory without the negative examples, so many go long just
above support and lump their sell stops just below. The locals love these
sitautions. You buy they sell to you. You put your stops there at chart points they
lowball you and buy from your stops.
Doesn't always work but work many times. It is about the market sentiment at
that point in time. When people are bullish they buy so they are long, they
expended their buying power. So what's left is they have to sell whether good
price or bad price.
So this is the sad reality. Of course the locals can't keep price there. At most they
can push momentarily but enough to take out the stops. And then the market price
structure returns to rule.
If you are trading just based on price pattern this is the problem. But if you are
trading according to a plan then it can be different. You may still be hit but that's
not going to shake you.
June 1993, this was the story. I was working in a local bank and USDSGD was my
forte together with USDJPY and USDDEM. The USDSGD was in a downtrend. It
was nearing a crucial round figure - 1.6000. But I know the style of "Ah Ma", the
lingo for MAS. At important levels they were bound to come in to support the
USDSGD. Their style was to take out all the offers in the market and then stick
their bids in for the rest of the day. They wait for you to hit then they strike. They
know when you are short you have to scurry to cover, to buy. Good strategy for a
central bank.
So it was that a very senior person sold the USDSGD when it broke the 1.6000
level. It broke but by only a few ticks, to 1.5995!!! And Ah Ma came in. See chart.
Granted it was a matter of time that the market would return to its trend. But only
after a big loss. And he did not return to ride. He could not do it emotionally.

Things can be different if you are trading with a plan. One that you have tested
and you are aware of how it may perform. Nothing is perfect like what they teach
you in books. Ther will be profits and there will be losses. Just how your plan
handle them.
The same June 1993 with the Turtle System was still a loss. But the entry was
earlier, not the theory text book type. But if you know your system you would not
miss that two good moves you see in the chart even as June 1993 still book you a
loss. See chart below.
But if you trade without a plan, a hit like that is going to shake you until you
freeze on the trigger the next time you are suppose to squeeze it.