The old woman reduced the self-esteem of the speaker.
My question is why it is the self-esteem.
The old woman reduced the self-esteem of the speaker.
My question is why it is the self-esteem.
Because it is known from context which person is being talked about. that`s what matters in this case. We are talking about the specific person the old woman is referring to.
For example - " Battered women are often depressed, anxiety-ridden, suffering from low self-esteem or displaying a countenance of helplessness. " ( in general, it is a general idea ) One more example - " Abusers are often suspicious and jealous, suffer from low self-esteem and need to assert themselves. " but - " The school principal destroyed the self-esteem of the pupil by insulting him/her in front of everyone ". ( we know who the pupil is )