Are responsibilities so important when one has a single life to live?

But even if this is true, it's a single life only.

She is happy and full of enthusiasm for her single life.

But that had been a small one, fit only to take a single human life.

"Guys have a sense of loss about the single life," he said.

We can't start acting like a single human life doesn't matter.

Not a single human life had been lost in the encounter.

Each had but a single life, which was sought by many.

And he had lived in a single life six times a hundred years.

But for others, it has real value from their experience in dating and the single life.