Describing an attitude as "stringent" would imply what?

Describing an attitude as "stringent" implies that it is strict and demanding. The term "stringent" is often associated with rules, regulations, or standards that are rigorously enforced and not open to negotiation or leniency. When someone has a stringent attitude, they typically expect compliance with high expectations and do not allow for much deviation from those standards. This can create a challenging or tough environment, where adherence to specific norms is paramount.

In contrast, the other options suggest varying degrees of flexibility or lack of concern, which do not align with the inherent meaning of "stringent." Therefore, the choice that states an attitude is strict and demanding correctly captures the essence of what it means to be stringent.