Although I am highly cautious about following Serenity's matters,

but anyway, Serenity has one point worth learning from when buying stocks: constantly challenging AI, questioning AI, asking multiple AIs, and if AI cannot answer or flatteringly caters, then pass, until a stock perfectly meets its stock selection criteria, only then buy.
This reminds me of my young days doing audits, where, by the time of issuing the audit report, I had to prepare a very detailed internal SRM (Summary Review Memorandum), writing audit findings and data explanations (changes and anomalies) from various perspectives of income, costs, profits, and balance sheet accounts.
The audit firm's partner ultimately reviews this memorandum; it is one of the key documents checked during the review.
Any anomaly in each account must have an explanation, and the explanation must withstand the partner’s questioning—there is no "roughly is," only "because... therefore... the evidence is..."