I would imagine it is a "on the job" training and you would be on probation for a year.
It can take many years to become an overnight success.
10 to 20 years if you want to be really good
You need a great deal of formal training to become a doctor. You need to train for many years in college and do many clinicals.
Within the United States, it would take four years for the bachelor's degree, and an additional three years of law school.
lots
4 Years
As a general worker, you will need little more than knowledge of colors, know your left from your right, have the ability to take general directions, and perhaps be able to count. As far as years of school, you could get by with a sixth grade education.
That depends a lot:* What you want to train for * To what level you want to train
"How many years does it take to become a chemotherapist?"
How many years does it take to become a cytopathologist?
No. The orphan train hasn't run for many, many years now. Adoption agencies have replaced such "dinosaurs" as the orphan train.
It took her a few months to train for flying.