我不是放不下 只是不甘心 用英語怎么說

i
can
let
it
be,
though
so
unwillingly
或者：can
let
it
be,
(but)
just
can't
let
go
of
myself

I am just not ready rather than not fit.

I just don't want to give up rather than can not go witout it.

I'm not still care about her/him/this. I'm just not willing to be defeated like this. 我不是放不下他/她/這件事情。我只是不甘心就這樣被打敗。I'm just not willing to let things end up like this.我只是不甘心看到事情演變成這樣的結果。

由于沒有說明情況，我假設是戀情或是工作上的情況來翻譯。