^{Image: Modified. Original from Iwan Gabovitch, Flickr}

Some make the invention and then draw.  Others draw, and then make.  Either way, hiring someone else to do the work means that part of the vision making is left to the non-visionary.

A topological understanding of the tools of the trade.

YouTube

Lynda.com

Microsoft Office Professional

Quickbooks Professional

Sketchup Professional

Gadwin Print Screen

Pipeline Deals

Adobe Creative Cloud

Chrome Browser

FEMM 4.2

Grammarly

Ring Central

Matlab

Duet

VideoScribe

Various Open Source Programs