Dear Meenududeja
Please do not feel disheartened.
Medical standards and fitness is essential in several jobs. Many candidates get rejected, and they have to accept it as a fact of life and look for other avenues.
I have personally known many who wanted to go in defence forces including police, airline pilot, several technical services; but were rejected on medical ground.
There is one case of a person in my earlier organization, who was rejected as Senior Operative (Trainee) because he was detected as having Colour Blindness. Hoiwever, later on, on compassionate ground, he was selected for a very lower post of Pump Operator in the Water Supply Deptt of the Plant Township.
He was well-qualified, also a Post Graduate and good at computers. During a special assignment, he was sent to me, as a data entry operator.
I came to know about his plight, and found him to be very hard-working and sincere, despite the fact that he was very depressed that due to his colour blindness, he is working at a very lower level than his friend.
I motivated him to take up the challenge and prepare for the Management Trainee (Administration) exam. which being of non-technical in nature, did not have 'çolour blindness' as a disqualification. He worked very hard and surprised me by clearing the exam in the very first attempt itself. It has been a few years now, and today he is a Senior Manager in the HR department.
What I wish to convey is, keep working hard to achieve your goals.
May be, in place of a Teller, God wants you to become a Manager in that bank.
Warm regards.