Hello aspirant!
Hope you are doing well.

See both the streams are very different from each other.
I am telling about both of them one by one :

For becoming a doctor you have to do a lot of hardwork. First you have to clear Neet ug, which is one of the most difficult exams in India, For getting a government medical college, you need atleast 600+ marks out of 720. Only 10 to 15 thousand students get the government seat out of lakhs of students appearing for the exam.
Government seats are important because of the fees, Where you complete your mbbs within 1 or 2 lakh in any government college, you complete the same within 1 crore in a private college. However If you can afford this much it is completely fine.


Now, for becoming a physicist, you have to do Bsc. Physics hons. and then msc and then Phd. Only bsc does not have much scope nowadays. So to complete all these, it requires a lot of time. There is so much scope after becoming a physicist,,, you can become a scientist, professor, etc.

So it completely depends upon your interest. If you believe that you can become a better physicist than a doctor so go for it only.

If you want to prepare for Neet here are some tips for it :
https://medicine.careers360.com/articles/how-prepare-for-neet-in-6-months

Hope this helps you
All the best

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