Don't tell me what to do! I've a mind of my own, you know.

不要告诉我做甚么，你晓得我有自己的主意。

youdao

My computer seems to have a mind of its own!

我的电脑好像也有它自己的想法！

《牛津词典》

Doug convinced me that my father's path need not be my own, and that a lucky person could live the life of the mind-my dream job!

道格让我相信，我父亲的人生道路不一定是我的，一个幸运的人可以拥有精神生活——这是我梦寐以求想做的事情！

youdao

"Zeinab's my child, but she has a mind of her own, " he says.

BBC: Sierra Leone's school-time blues