All great sci-fi is: Be careful what you wish for.

You got to be careful of the company you keep.

I don't have to be careful, I've got a gun.

Soaps are a great springboard for any actor but if you want to be taken seriously, you have to be careful.

You have to be careful to react when you start to deviate from your course.

You have to be careful how you're using the word boycott.