Sir, I hesitate and tremor during interview, teaching I am

Patient: Sir,I hesitate and tremor during interview, teaching. I am intelligent person and i am master and have command in my field. I have no problem in answer &questionbut hesitation and treming is problem for me. Please suggest me medicine or treatment to pass my Job interview. When some one says write something for me then i hesitate and treming or looking to me then i hesitate and treming

Symptoms: Hesitation and tremor

Doctor: