There's ambiguity here. When people talk about crashing the market they mean if he attempted to sell every last coin he owns for dollars all at once. Of course

There's ambiguity here. When people talk about crashing the market they mean if he attempted to sell every last coin he owns for dollars all at once. Of course that would be a signal of lost confidence. What I mean is the more likely scenario of spending coins to achieve some specific goal or project.