Pharmacy

Hi Mohan,
I will suggest you to not go as per your father. If you are interested in engineering, you must go for it. Secondly make your father sit in front of you and convince him politely. Tell him that you will never be able to get successful if you get into pharmacy because that is not where your interest lies and will remain unsatisfied even after getting success in it. Request him to not force you to get into pharmacy.
But on the other hand, if you have already taken it, I would suggest you to put every effort to become successful in it even if you don't want to. May be then he will realize his mistake and will allow you to pursue engineering to get the satisfaction you have always desired for. And you never know, you might start getting interest in it once you start learning about it.
All the best. I wish you all the good luck and the last thing that I want to mention is just sit and think about your father's advise because our parents know us better than we know ourselves. God bless you.