From a cognitive-behavioral perspective, this person is engaging in A) neutralizing.
Explanation:
According to cognitive and behavioral theories people learn to cope with their issues by making themselves to learn how to behave happily and how to show that they are positive to themselves to actually feel positive in their own lives.
This is the kind of thing that happens in Neutralizing where the person tries to cope with the situation by downplaying it or acknowledged all kinds of situation with the same kind of tone to make it seem as if it is also a positive.
