Have you ever been asked to not answer during a discussion?

I have.

Everytime we have a discusion in class, my classmates and sometimes even my teacher, ask me not to answer during discussion. I know it sounds pretty weird but, it really does happen to me a lot. I usually get asked not to answer because I love rasing my hand a lot to answer, even when I'm not sure of my idea. I also love to ask a lot of questions. I ask questions so I can be sure of my answer and I can also earn points just by doing that.

So, my advice is "Always raise your hand even if you don't know if you're sure with your answer or just to ask.". Because, you'll never know when you'll get extra points.