【正确答案】 D

【答案解析】[解析] 文章第一段第一句I think it was because of a certain force in me that had to write and finally burst through and found a channel．以及文章第二段第二句The desire to write，which had been strong during all my days in high school，grew stronger still．均说明作者自己有一种创作的欲望和冲动，这种力量使得他最终成长为一个作家。故而选项D正确。