It's a torment.

I regretted doing this amath practice paper. It's seriously killing ALL the brain cells I've. I almost feel like banging my head against the wall. The questions are all so tedious. I fall and I stand up and I fall down again T.T I try searching for ways to answer the question but I just cant. If that's O level paper, I know I will seriously fail my amath. It's like almost every question I can only do one part then the next part I've to skip. Argh I'm going mad any moment. FML.