Hello aspirant. There's no sector which is jobless particularly when coming to Education sector. Dentistry also has good scope in future and pays off your hard work. The only thing that makes anything jobless or useful is one's own perspection and his/ her seriousness towards the work they are doing. We can see a good number of successful dentists in our country so calling dentistry as jobless has no meaning if the person is not serious about his profession because for that person every profession is jobless. So go ahead with the field you are interested in and work hard then undoubtedly the ball will be in your court i.e successful comes to you in no time.