Do you think we’d be healthier if we used the staircase instead of the elevator?

1. You couldn’t be more right.
2. Of course!
3. I bet you’re right.
4. It’s worth a try.
5. I’m all in.
6. I’ll go along with that.
7. Now that's a great idea!
8. That stands to reason.

Do you think we’d be healthier if we used the staircase instead of the elevator?