how did you get from a blank disk to an enterprise GIS

[BillFox]

from ink and mylar manual drafting to AutoCAD to Arc/Info Workstation, COGO, Map Librarian, AML, SDE, ArcIMS, Internet, Oracle, IBM AIX, Aerial Imagery, ArcView, ArcMap, SQL Server, vmware, ArcGIS Enterprise, AGOL. Lidar, ...