Context: Really exciting that we have some children now - inspite of earlier days . Even more exciting how my attitude towards children changed . Years ago I do n't liked children at all , even found them annoying - big time !

Question: Why might have my attitudes about children changed over the years ?
Options:
0. Because as we age , we realize our lives are timed , but we want to leave no legacy through our children .
1. Because as we age , we realize our lives are long , and we want to leave a legacy through our children .
2. Because as we age , we realize our lives are short , and we want to leave a legacy through our children .
3. Because as we age , we realize our lives are short , and we want to leave a legacy through our works .
Answer: 2