Based on the context and the answer, generate a question. 

Context: This evening I am going through boxes of old letters my Mom saved . I mailed the boxes to myself when I was cleaning out her house about a year and a half ago . There was so much shredding I had to do and she had saved everything .

Answer:

She finally had the time to do it .



Why did the narrator wait a year and a half to go through the boxes of letters ?