Why do you think he did not go on a serious diet when he was much younger, so that he could live a fuller life?
This question is to be answered on the basis of your own understanding, experience and thoughts. It is strongly recommended that you prepare the solution on your own. However, some sample solutions have been provided for your reference.
He did not go on a serious diet when he was much younger because he was a foodoholic and had no excuse for the same. He loved food and this addiction was fuelled by food brought in by family members.