Is this because we "lack the necessary attributes?"

He had all the attributes necessary for a top-class centre-half.

Burger possesses all the necessary attributes to be a great loose forward.

The second part of the definition discusses the means by which a person must acquire the necessary attributes.

Experience with such detailed standards or topics is not a necessary attribute of audit committee financial expertise.

The word "experience" is used in some of the earlier cases to describe the necessary attribute of a valuer.

In such cases, there is no essential or necessary attribute which is required for the class structure to be represented.

She's a natural boss, and I'd have to admit that's a necessary attribute in her position.

A necessary attribute of a successful commander perhaps that yet can be quite a danger to his men.

She was a fine, fine figure of a woman, when she wanted to be; all the necessary attributes were there in reserve.