Humpty-dumpty歌词如何翻译

不是指那首鹅妈妈的歌谣，是一首通俗歌曲。现附上歌词。

Humpty-dumpty是蛋的意思。字典里解释为胖矮人，
为蛋拟人化的称呼，出自英国童谣,
是指那些受到挫折之后，一蹶不振的人。

Say you were split, you were split in fragments
and none of the pieces would talk to you
Wouldn't you want to be who you had been
well, baby I want that, too
So better take the keys and drive forever
Staying won't put these futures back together
All the perfect drugs and superheroes
wouldn't be enough to bring me up to zero
Baby you're great, you've been more than patient
saying it's not a catastrophe
but I'm not the girl you once put your faith in
just someone who looks like me
So better take the keys and drive forever
Staying won't put these futures back together
All the perfect drugs and superheroes
wouldn't be enough to bring me up to zero
So get out while you can
Get out while you can
Baby, I'm pouring quicksand
And sinking is all I had planned
So better just go
Oh, better take the keys and drive forever
Staying won't put these futures back together
All the perfect drugs and superheroes
wouldn't be enough to bring me up to zero
All the king's horses and all the king's men
couldn't put baby together again
All the king's horses and all the king's men
couldn't put baby together again

我自己试着翻译了一下：

说你已被摔破，成满地碎片
没有哪块碎片能证明你的过去
难道你不想变回曾经的自己
哦，宝贝，我也这么期待着
所以，带着信念一路走下去
停滞不动不会使得从前的辉煌重现
所有完美的药物和超级英雄们
都不足以让我变的完整无缺
亲爱的，你很棒，你需要的不仅仅是忍耐
说这不是浩劫
但我不是那个你曾付诸信念的女孩
只是某个看起来和我很像的
所以最好带着信念一路走下去
停滞不前不会使得从前的辉煌重现
所有完美的药物和超级英雄
也不足以使我变的完整无缺
所以，当你可以的时候就走出去吧
出发，趁你可以的时候
宝贝，我现在正倾吐着流沙
沉溺着我所有做好的计划
因此，最好干脆的开始吧
哦，最好带着信念一路走下去
停滞不前不会使得从前的辉煌重现
所有完美的药物和超级英雄们
都不足以使得我变的完整无缺
国王所有的马，国王所有的兵
不能再把蛋头拼凑
掉了下来摔得很重
世上谁都没法再把它弄的完好如初

有几句好象不太通畅，请各位指教

同时，对歌本身的情感倾向也有点疑惑。像是两个人的对话，个人看来还是带点悲观的，鸡蛋人还是没有被说服。
还有，为什么要蹦出个女孩来
望各位高手指教下，小女子先谢过啦~
答案好的话还有分追加
这首歌不是对唱，是个女生很低沉的声音唱的啊。
还有， I'm pouring quicksand
And sinking is all I had planned
该如何理解呢

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