Write a question about the following article.

When I was a child , I spake as a child , I understood as a child , I thought as a child : but when I became a man , I put away childish things . I was incredibly immature when I reached adulthood . I had no concept of " relationship " and what it took to build one . I possessed an absolute lack of reality and what it took to build anything , especially meaningful relationships .

Question:
How did you change ?

I. I have matured since then .
II. I have become less mature .
III. None of the above choices .
IV. I now understand as a child .