Incase anyone's curious - no, there isn't much here that would be applicable to business consulting, startups, technical contracting etc. Many other much better places to read about that: Patio11's essays (http://kalzumeus.com), The Art of War are two that immediately come to mind.

Other formats, including a scanned copy (which some publishers are currently attempting to force the Archive to discontinue): https://archive.org/details/Hitman_A_Technical_Manual_for_In...