Why safety and method define the professional.
In skilled technical work, safety isn't paperwork — it's survival. Electricity, heavy machinery, and high pressure are unforgiving, so professionals follow procedures every time, even when it's slower.
- Tools must be used correctly and maintained.
- Systems thinking means understanding that one part affects the whole — a small wiring mistake can knock out a building.
- Reliability is the reputation that gets you hired and promoted.
The PDF notes that advancement here depends on reliability, certifications, and taking ownership of systems.