Why to read this early — whichever class you are in
Everything in this book happens after Class 10. The six roads, the courses, the entrance exams, the careers at the end of them — none of it begins before your board exam. So why read it in Class 8, or Class 9?
Because warning is worth more than advice given in a hurry.
The families who struggle are almost never the ones who chose badly. They are the ones who found out too late — that the course they wanted needed a subject the student had already dropped, that an entrance exam had to be prepared for a year in advance, that a form closed in April, that a road they had never heard of would have suited them perfectly. When the Class 10 results arrive there are days to decide, and days are not enough to learn a whole system.
So read it at whatever point you have picked it up:
In Class 8, you get the most out of it. Two full years to let it settle, to strengthen a subject you now know you will need, to visit a polytechnic or an ITI and see one with your own eyes rather than imagining it.
In Class 9, you still have a year, which is enough to change how you approach a subject and enough to prepare a family for what is coming.
In Class 10, you get the thing that matters most: you will not be learning the system and choosing your future in the same week.
In PUC or later, the pathways still work. Every pathway is written to the end of the road, not just the entry, so it is useful long after the first choice is made.
Nothing here needs to be memorised. Read it once now, and again when your Class 10 year begins. That is enough.