Hello dear student,

You are at a very crucial point of your life,this one decision is responsible to decide your life further.so you cannot take it in an easy going manner.life is yours thus career decision should be also yours but you can't neglect the suggestion of your elders.

Now it's time to introspect yourself that why you would want to take PCM and let me clear you Each and every stream has a scope .it only depends on you how you should deal with it.lets come to your question that you want to take PCM ,as I already told you do that you should introspect yourself because it helps in self evolution .

Identify the areas of your scopes and desires ;have a definite goal in a life .what you want to become and why?

The most important question you need to ask and on the answers of these questions you should decide and also your interest must be your priority so it's very important to choose a career according to your interest .

Now as you stated that your parents want that you should become a doctor.just sit with them and try to convey your thoughts that why you don't want to take PCB and also try to understand their opinions.so communication and introspection is the only answer to your problem.

Have faith in yourself and All the best.