At work Revit - automating boring stuff + making everyone’s lives a little less dull 
Examples:
- Making sheets and putting drawings on the sheets (plans, elevations etc).
- Preparing the model for issue
- Aligning views, adding legends and schedules in the same place on each sheet.
- Doing stuff you can’t do in Revit (altering multiple title block parameters at once - the ones you can’t do if you select them all)
- Automatic numbering (doors/ windows/ CW) to company standards
Revit just cos…
Playing games… 