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So simple any yet so difficult for many to comprehend seemingly.

Yes, it applies to most things, the wealth of knowledge, relations, skill/experience, wisdom, property, money, etc

As an executive in the property investment industry, and in commercial and residential property generally, I've had a lot of exposure to many who have done it right and wrong over the years...The people or companies who have seen the best results are those who have applied simple techniques, over and over...And have learned from their mistakes.