And who said heavy equipment never calls in sick…
Wanna be an Arborist? Horticulturist? Landscaper? Groundskeeper?
If so, you will need some heavy equipment at times. How else are you going to move and plant all those pretty little flowers and pretty little trees.
More than likely this equipment will be powered by a diesel engine. These things break sometimes and screw your whole plan for the day. It would behove you to know a little about these wonders of mechanics… If you want the day to go as planned.