How can i loosen up in dancing?

Just take the dance as your hobby and an extra curricular sport. To pursue your hobby the study and academic activities are not the barriers. You can start the training of dance in spare time to learn the basics and to develop the skills and after the completion of your studies you can develop your skill up to maximum level. every big line starts from a minor point. Don't depend upon a single career plan, if you complete your study, it will make your field wide. because nobody knows about the future.