" You don't think it'd be worth my while to take it" ?

“你认为我花时间接受它不值得”？

If he falls in my way, I shall tell him my mind; if he don't fall in my way, I shan't, for it won't be worth my while to do it.

如果他挡了我的路，我会告诉他我的想法;如果他不妨碍我，我就不行，因为这不值得我花时间去做。