“We become what we behold.  We shape our tools and then our tools shape us.” — Marshall McLuhan

Welcome to the Toolkits page on Sources of Insight!

Toolkits are collections of resources to help empower and accelerate your effectiveness for a particular area of focus.

Personal Effectiveness Toolkit


Personal Effectiveness Toolkit This is my round-up of the best-of-the-best personal effectiveness resources to help you improve your personal effectiveness across mind, body, emotions, career, finance, relationships, and fun.