Do you know what you want to do with your life?

Jim says he doesn't want to use his school bag either, but I make him use it. 
It was so expensive, you know.
ジムも使いたくないって言うんだけど、使わせてるのよ。
ほら、ランドセル高かったでしょ。 

I don't really want to know, but I'll listen to you.
あんまり知りたくないけど… でも話は聞くよ。 

Do you know what you want to do with your life?
人生の目標が決まっていますか。

"Gee! I don't know what I want to have." 
"Why are you taking so long? 
Just make up your mind."
「どれにしようかなあ」
「何やってんのかしら？早く決めればいいのに」
(レストランでメニューを見ながらどれを注文しようかと迷っているとき)