一个英语句子不懂,Part of losing sth you want so much is that it buil

这个句子你先这样看：Part of losing sth is that it builds your character and makes you stronger.这是一个复合句,其中有一个表语从句“that it builds your character and makes you stronger”
翻译为：你失去东西的部分意义在于它可以塑造你的性格使你变得更强大.
然后那个 “you want so much ” 是定语从句修饰 sth 就是“你非常需要的东西.”sth you want so much.
整句就是：失去你非常需要的东西的部分意义在于它可以塑造你的性格使你变得更强大.