Every day the job puts me against limits that don't negotiate, the load a line can carry, the depth the earth will allow. Slowly I'm learning the difference between what my effort can shift and what it can't. It's a hard lesson, made of steel and stone.
More people experience this than they realize.
The hard limits of your work are teaching you to accept what won't change.
If this sounds familiar, the Library can help you find the bigger picture.