I lean on quant analysis in my work now, and mostly it serves me well. But when I build a model of my own, I can't quite bring myself to trust it, and I keep poking holes and second-guessing every output. Using someone else's numbers is one thing; standing behind my own is where I freeze.
More people experience this than they realize.
You use quantitative analysis, but building and trusting your own models still trips you up.
If this sounds familiar, the Library can help you find the bigger picture.