I Talked To Someone Who Has Worked At Blizzard, Atlassian, And All Across The Fortune 500 For The Past Ten Years. He Actually Did Do That “Cringey” Thing Called “Publishing An E-Book And Beginning To Sell It On His Website.” A Lot Of People In Tech Spaces Keep “Back Up Products” And “Back Up Funds”. It Allows You To Survive Corporate Teams Being Restructured At The Last Minute.