I have grown in confidence over 20 years not by building capabilities but realizing that everyone else is guessing just as much as I am. And I'm at least an above-average guesser in my field of "expertise".
For that, I humbly concede you the title of my "BS Master".
I sincerely do not know if I should: ingest all Knuth, Sedgewick, Cormen, Ulam, Lorenz, VonNeumann, Fermi and Gauss entire scribings[0]
or if I should just lie, make bold claims and ask for 1.5x the usual salary.
[0] I have them on disk.. you can guess what path I picked for now.