自做主张用英语怎么说

问题描述：

我是从《pretty woman》里面看来的，请大家帮忙吧

问题解答：

try to be smart by acting on one's own

From makes the position

have one's own way in doing sth.

或是decide and act on one's own

供参考

I made up my mind by myself.

"自做主张" 有以下几种表达法，请参考：
act on one's own
decide for oneself
make one's own decision
take matter into one's own hand

decide and act on one's own