Sentence examples for it so difficult from inspiring English sources

That's what makes it so difficult.

Why does everyone make it so difficult?

It's, why is it so difficult?

Why is it so difficult to prognosticate?

Why do they make it so difficult?

Why is it so difficult to keep a secret?

I never could understand why she found it so difficult".

Why is it so difficult to see things whole?

But why is it so difficult to recognize this?

Why is it so difficult to inject that business perspective?

Why is it so difficult to find a financial adviser?