1. It goes without saying
2. I don't care
I don't care
3. I have no idea
4. I wish I knew
5. It doesn't matter
It doesn't matter
6. It's new to me
It's new to me
7. It's up to you
It's up to you
8. That's not the point
That's not the point
9. By the way
10. Don’t mention it
11. I didn’t catch the last word
12. In short
13. In other words
14. On the one hand/On the other hand
