It is great that you can learn English from a book. But, it's completely different to leave your home and be surrounded by the language. When you move to a different country, you learn the language much faster. You’ll also grow as a person and learn new skills that will help you for the rest of your life.
Learning English in Dublin can also be a memorable vacation because you will have the chance to be part of the local life in Ireland. Enjoy afternoon walks at nearby parks, see some of Dublin's iconic sights, make friends with the locals, and get to visit the best places to eat and drink. You will be surprised at how fast you will feel right at home in Dublin.
Irish Student Visa Information