I therefore decide to quit this job for something else that may conform to my former preparation.
问题描述：
I therefore decide to quit this job for something else that may conform to my former preparation.
请帮我分析句子的语法结构
答
主句：I decide to quit this job
therefore是副词可忽略不计
for 后面是接原因（原因是something）
那么这个something是什么呢
that后面定语从句修饰something 起解释说明的作用