In these politically correct times I guess that would be a tradesperson.
apprentice
Usually it would be an 'Artisan' or 'skilled trade' .
banker
a person who learns about the world by observing it.
An Entomologist is a person who studies insects.
An apprentice learns a trade
Artisan
Apprentices.
Gulliver learns the trade of a surgeon during his apprenticeship.
The average person learns about 27% of information everyday.
Learns is present tense, 3rd person singular. Example: He learns how to read.
An apprentice