TD Magazine Article DIARY OF A CONSULTANT December 2001 DZ By David Zahn 0 Comments Bookmark Main Site Sign in Page Don't have an ATD account? Don't have an ATD account? Forgot your Password? Already an ATD customer without a web account? Institutional subscriber? Click here to sign in. Share Member-Only Content Presents views of consultant David Zahn on career. Goals of Zahn to own an consulting practice firm; Pressures faced by Clow Zahn Associates; Effects of the economy on business. You've reached ATD member-only content. Sign in below or join ATD to continue. Sign In