There are hundreds of career opportunities after 12th which are available for every student. In fact, this list of opportunities is so huge, most of the times, many students are not even fully aware of what all options they have in front of them. As a result of this lack of knowledge, the students are forced to choose the more popular and socially preferred career options.
Is this option the best option for you? Or do you really want to do this work for the rest of your life? If you think the answer is no, then you need to rethink about after 12th what as well and find out about other career opportunities present and pick a field which is of your interest and liking.