"Hard to believe they would pick us clean if we let our guard down."

Let your guard down for even a few seconds, and they've got you.

During a game, when things were going well, he would let his guard down.

If I let my guard down, he will be upon us in moments.

But some of the ones who aren't let their guard down with me a time or two.

He had to deal with those in front of him, and never let his guard down for a moment.

It seemed that every time he let his guard down, she was the one who paid the price.

With the end almost in sight, he had let his guard down.

With fall here, it would be easy to let your guard down and stop looking for them.

You won't let your guard down after learning what Jim has actually done to get companies and individuals' private information.