我决心改变！
一些人可能会想这些积极的改变对我来说是独家的，不分享的，或者我有一些难以置信的决心，坚持或者纪律来推动这些。
Some people might think this positive change is exclusive to me, that perhaps I have some incredible determination, persistence or discipline to pull this off.
形势无法让人容忍，我下定决心尽我所能改变这一切。
The situation was intolerable, and I was determined to do what I could to change it.
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