Do you think it is advisable to rely fully on direct learning instead of the usual manual activation procedures when studying textbooks? It seems like the posts appearing in the search engine say that direct learning is more appropriate for behavioral or skills based books, and manual activation is more advisable for textbooks.

Is it also necessary to buy the Natural Brilliance book to master Direct Learning? Right now I have the PRWMS book and Genius Code course manual(only). Are these two enough?

Thanks.

Clarence