India, May 5 -- Every year, somewhere around March, a particular kind of anxiety descends on Class 10 students across India. Board exams are done. Results are coming. And suddenly, everyone has an opinion about what you should do next.

Science or Commerce? Engineering or medicine? Arts, really? Underneath all of it sits a quieter, more persistent fear: what if I choose wrong and can't undo it?

That fear is worth taking seriously. But it is being aimed at the wrong thing.

Class 10 is not an arbitrary checkpoint. It is one of the real sorting points in India's education system, the moment where streams diverge and the subjects a student chooses begin to open or close specific doors downstream.

Some of those doors have precise entry requ...