It's that time of year once more. The O-Levels are approaching, and students may be feeling anxious as the tests approach. Despite spending the entire year buried in their books, O-Level students frequently feel anxious, burned out, and fatigued by the exam days. This anxiety can cause kids to forget what they've learned, and I've even seen pupils regress in the weeks leading up to a large test as a teacher. But at o levels chemistry tuition we help kids develop some easy behaviour to centre…