I usually just say, "That's a good question! I am going to have to think about that one for a second." and then move on, or write it down.
I usually just say, "That's a good question! I am going to have to think about that one for a second." and then move on, or write it down.
Of course I'm never sure how others percieve me, but I feel it myself.
It's not a problem with presentations which I had enough time to prepare and form the sentences in my head. But more if someone asks me a difficult question and I start answering before I know the whole sentence I'm going to say.