| If you don't want to say this out loud, | try this instead. |
| I'm too embarassed to ask, because I should know this. |
Could you remind me... |
| I'm lost. | I'm not sure I'm convinced. |
| Who cares? | What is the significance of... |
| You did that wrong. | Are you sure you meant... |
| What the Hell are you talking about? |
Could you please repeat the main points? |
| That doesn't anwser my question. | That's very interesting. (Rephrase question.) |