I actually like what I'm doing, but I'm afraid of getting stuck and not being able to do something else later on. How should I think about this?I don't like what I'm doing, but this is the only thing I know. How do I move forward?How can I best develop my skills in X without starting to study Y?Can I apply for job X with my skills/education?I want to move more towards X, but I lack the competence in Y to do so. How should I proceed?