For the past year, Avishek has been taking online classes at a well-known school in Kathmandu. For the eight-year-old, the initial days were fun as he enjoyed being able to sit in front of a computer and take classes as his elder sister does. But, as months went by, he stopped enjoying the classes and he started to feel the fatigue of spending so much time in front of the screen. With time, he also found it quite hard to understand what he was being taught and that has been a cause for concern for his parents.