Use the option of Internet surfing. This will help you more.

Robotics engineering is really in demand today and the field with very less competition as not many people are aware about its opportunities and possibilities. You can have a very great future in this field as robots will become major part of life, study of them will also very popular. And engineers which are studying robots today will giving major role in this field. So, earning will higher compared to others. But in the end it depends upon your call that whether you find it interesting or not.