When I sign off on a design, my stamp says it's safe, and people's lives ride on my math being right. A bridge full of cars, a building full of people, all resting on calculations I did at my desk. School taught me the formulas but never how to carry the weight of what happens if I'm wrong.
More people experience this than they realize.
Your signature means lives ride on your calculations, a weight heavier than you were prepared for.
If this sounds familiar, the Library can help you find the bigger picture.