Math... Flunk...

Well, I believe it's time to rejoice for some people. Not because of some good stuff happen to them, but because they are幸灾乐祸. Why? Because I flunk my Math. Why did I flunk my math? Because I am blind. OK? Happy? B-L-I-N-D. Get it? Got one question I didn't even notice + some careless mistakes, I got 30. Poor me. Blind. Didn't sleep enough that day. Got calculator also don't know how to do. Dumb right? I am definitely dumber than you. I just rely on my luck for major stuff. If I am unlucky, I score 0. See, this is how dumb I am, one of the dumbest in class. Very stupid. If you still don't know then you really have to be dumber than me. This is my IQ measurement tool.