seriously, its not worth it forcing ur child too much. I went through the entire academic gruel, undiagnosed with adhd-PI until I was an adult. My mum was scolding me and criticising me all the time, forcing me through my maths homework and scared that I would fail. This caused me to develop mental illnesses. Even my schoolmates who failed their o levels and those who went to normal academic stream are happy doing their own things, working at a company and thriving.