"Win one game, and it changes a lot of things," he said, when asked about his upbeat attitude.

He didn't have the upbeat attitude that he has now.

I have to put my best foot forward, keep coming to the ball park with an upbeat attitude.

Discovery Channel is also adopting an upbeat attitude for its campaign.

In public, though, she kept a smile on, and an upbeat attitude.

But he tried to keep an upbeat attitude, and it's not easy to do.

The steady progress can mostly be attributed to hard work and an upbeat attitude.

I was glad to see she still had an upbeat attitude.

You have to approach each game with an upbeat attitude.

"Something that he always brought to class was a smile and an upbeat attitude," Hums said.