Support and Resistance: Two of the dumbest things a traded should follow. Often you will see an analysis of a chart, by a "professional" of course (especially on TV) marking the most recent high and low as "support and resistance." Wolfe Wave Practioners giggle.
"Market in turmoil" / "DJIA down for the year after 274-point rout" / "Markets dive as jitters grow"
Unless you were taking my course.