Hello Aspirant

The idea that only high-scoring individuals can opt for the Science stream is a myth and it is high time we bust that myth. There is no such thing as "only intelligent people can go for Science". You can go for Science if you have scored the marks that your institution demands for that stream.

The best thing is you are actually interested in going for the Science stream. I would say go for it. It will be hard in the beginning but never say never. Work hard and you'll do good.

All the best!