I have been a forklift operator for eight years and they just hired someone to supervise me who has never worked in a warehouse and keeps telling me I am doing things wrong.
More people experience this than they realize.
You've mastered the job and now someone who's never done it is telling you you're doing it wrong.
“Where Are You with Transportation — Warehousing & Distribution?”
If this sounds familiar, the Library can help you find the bigger picture.