An Experience ........!!!

This is the latest experience which i remember. I was in grade 11 ... It was a usual class of Business studies.My teacher asked me to recall an answer told by her minutes ago. I knew the answer....I knew it all but as soon as I started saying,  I got stuck on the first sentence....i was shocked,  sweat rolled down my whole body. Few seconds after,  A girl started laughing on me. My teacher told me to ignore her,  but i just couldnt ignore her. Anyhow i continued to speak and completed the answer, though while stammering, but yes i completed it. After i finished,  i sat down and dint speak to anybody for around 20 minutes. That girls face was right infront of my face..laughing at the moment when she shouldnt.
I decided not to talk with any girl after that.....No matter whatever is the situation...because it can make my situation worse.
But i should say I was wrong in thinking so.
Never Hesitate to talk...Never Ever,
It will make things worse.