Language exchange I had a Facebook group which is for looking for language exchange partner. I had met one guy who wants exchange with me. We hung out once and met in library for 2 hrs. During that time, I felt good but the only thing embarrassed me a lot is when we come deep in something, and I couldn't find the proper words to say. I know I should accumulate my vocab pool as soon as possible, but still I am not doing it. However, I messaged someone who is searching for Chinese exchange partner today. After I texted, I regretted it. I really don't want to put myself in stuck situation again.