Richard Palm: Frankly, I think....could, should, most likely, usually and high probability are all preferrable to WILL, MUST, CAN'T, etc...
Those that actually trade and invest for living, learn pretty quickly those are better choices, as no technique or combination of techniques or method is 100%.
Those inclined to state absolutely this or absolutely that are either under educated or under experienced with regard to analyzing the markets. And, have yet to be humbled by the market or they are just oblivious to the shortcomings of technical, fundamental and sentiment analysis...gg
Regards,
LG