The article didn't say anything about a stop loss. If you are long and the next day takes a big dive, you switch to short at the end of the day (taking the loss on the long) and then you are short for the following day.
There never was a moment, and never will be, when we are without the power to alter our destiny. This second, we can turn the tables on Resistance. This second, we can sit down and do our work.