If someone is described as sanguine in their outlook, they are likely to be what?

The term "sanguine" originates from the Latin word for blood, which historically referred to a cheerful and optimistic disposition. In contemporary usage, describing someone as sanguine suggests that they possess a positive and confident outlook, particularly in the face of challenges or adversity. This person tends to see the bright side of situations and maintains hopefulness about the future.

Thus, the choice that aligns with this definition is that a sanguine person is cheerful and hopeful. This reflects an optimistic attitude, which contrasts significantly with the other descriptors. The other options describe dispositions that do not match the inherent positivity associated with being sanguine, focusing instead on realism, hopelessness, or anxiety, which are not representative of a sanguine outlook.