[Kyng]

I learned automotive mechanic and electrician, after my apprenticeship I worked as a mechanic for 3 years, 1 year later I passed the master craftsman exam, at the age of 23 I ended up with the professional fire brigade by accident, 4 years training as a fire extinguisher, plus lifting crane test 70 tons, then a test year after year, for example large tank fire engines, turntable ladder up to 50 meters, all-terrain fire engines, 4-axle app tow vehicle, etc. and now after 30 years I am the highest ranked fire chief. 

Wow, congratulations! 

Sounds like you've worked very hard to get to where you are now  .