The current situation has resulted from a lack of common sense.

However, he has little people skills, and at times displays a lack of common sense.

"It was a total lack of common sense," he said.

This leads to point 3: our weird lack of political sense.

Then again, maybe your lack of common sense is something you could discuss with her - for $5.

But what did all this have to do with their lack of sense?

But I think it was a total lack of common sense.

If that didn't scream a lack of bloody good sense, nothing did.

It's necessary, I suppose, but there seems to be a lack of common sense.

"It's the lack of common sense that often does us in."