BDS is a graduation course where the aspirants receive extensive training and inputs in Dental - hygiene. Afterwards, they can take up independent practice in Dentistry.
There are other avenues after acquiring this qualification such as joining Management - courses, to crack Civil - services Examination, and even can make an attempt for the State - civil Services.
The other categories which you may try are Banking Probationary Officers, LIC Probationary Officers etc.
Whatever the option you persue, you must have intense liking for the course. As for example, you have liking for the Management course, prepare for the CAT test and achieve a respectable percentile ie beyond 95 percentile so as to grab a seat in IIM and they go in for specialisation in Finance or in the Health - management so that you could get both fame and money after the acquring this Management course.
Similarly, if you have a flair for the Administrative - service, devote all your time to the preparation of the course. It would be better to attend the coaching classes organised by some of the renowned Institutes such as TIME, Rao - study Circle etc where you would learn many valuable tips helpful in cracking the IAS examination.
The other area appropriate in your future line would be to persue MDS so that later you can join as a lecturer in a Dental - college. Your future will be bright if you could procure a Ph.D in Dentistry.
You need to have a cool thinking prior to selection of any of the courses since any change in the later part would amount to sheer loss of time and labour in the wake of wrong selection of the course.