What options are the best if you want to become a doctor or lawyer?

For the obvious, go to medical school if you want to become a doctor, and to law school if you want to be a lawyer. Different people have different callings, so it is entirely up to you which career choice suits you better.

Generally speaking, lawyers need much stronger communication skills and critical thinking abilities compared to doctors. Doctors are more methodical and scientific minded, especially bio-science focused. Certain practices of law can be highly adversarial. So you are thin-skinned or overly shy, lawyers might not be a good choice.