Hello student,

In this situation I would only suggest you to focus on your studies and your career.

Since, the stream you want to choose is not available in your school then you should definitely change your school.

Career building is more important, you might stay in your school and select some other stream, but then you wouldn't be self satisfied.

You may also get Good marks and make your school proud ,but that is temporary.

The only permanent thing you would achieve in life could be the stream you want to choose and get excellent results.

If you do so,even that would make your teachers, parents and friends proud.

Once you get successful and achieve your dream job ,you be self sufficient and satisfied.

I hope this guides you in some ways.

All the best.