Apprenticeship openings for electricians and welders after 15 years as a bookkeeper

I heard of an apprenticeship with paid on-the-job training for people changing careers. Applications close in 14 weeks. What do you wish you had known?

Bring your transcripts and any proof of work history. They asked for both in the interview.

The aptitude test was mostly maths and reading a diagram. Free practice tests online were enough for me.