I Reimplemented Anthropic Dreaming. The First Dream Was Wrong.

Anthropic announced Dreaming five days ago at Code w/ Claude. I rebuilt it over a weekend for a single-developer crypto trading bot. The first dream pass surfaced a clean time-of-day profit pattern. The next day's full-history backtest crushed that signal — zero variables passed Bonferroni, the walk-forward filter failed to generalize, and 69% of the 47-day loss turned out to be concentrated in three specific days. Dreaming surfaced a hypothesis. The follow-up backtest disproved it. That is...