Justin Brouillette of PDX CNC shares his journey from architecture school to running Portland CNC, discussing custom furniture making, CNC router specifics, product development, marketing strategies, 3D printing, trademarking challenges, creating dust boots, tool holders, milling machine upgrades, business automation with AI, CNC tooling suppliers, workshop cleanliness, router machine innovations, appealing to Gen Z audience on YouTube, balancing work and parenthood, and utilizing Venn diagrams for decision-making.