44 day ---- I like this kind of life

I was/have been preparing for a career, and I attach importance to it/I realise the importance of it (very much)。So I have been was very busy recently， I even didn't (even) have (a little) time to do anything except working。But I like this kind of life。I think this is a great thing。I am able to take/use all (of) my time to do my favorite work。 I think (all of them)/it was well worth it/[very worthy]，although I often felt tired, and I can/could not do many things of for (my)/out of interest。[I did this because] This is my mission and it has been my [made me full of] passion。

Chinese version：
最近正在筹备一项我很看重的项目，因此，非常忙。除了工作，我甚至没有时间做任何事情。但我喜欢这样的生活。能够将全部的精力投入到自己喜欢的工作中去是一件很棒的事情。虽然，我不能做很多我喜欢的事情，并且，也会感觉到累与烦，但我觉得这些都是值得的。因为这是我的使命，令我充满了激情。