- I do not believe here that gambling is knowledge. Because in gambling, every gambler who wins is based on strategy and luck, because no matter how good the strategy is, if there is no luck, you will lose and still lose in the end.

Many gamblers have experienced winning in the beginning and losing in the end, so if this is knowledge, I wish there was a course on this matter to study, but there is none. This is just my opinion and view on this matter only.