Moving to a new country is always a leap of faith. When I packed my bags and moved to Barcelona to complete my TEFL course, I knew I was signing up for more than just a teaching qualification — I was stepping into a period of rapid personal and professional growth.

The TEFL course itself lasted four intensive weeks. From the very first day, it was clear this wouldn’t be a passive or theoretical experience. The training was immersive, demanding, and incredibly practical. Our days were filled with learning teaching methodology, lesson planning, classroom management, grammar analysis, and phonetics — all essential skills for becoming a confident and competent English teacher.

One of the biggest things I learned early on was that teaching English isn’t just about knowing the language well. It’s about knowing how to teach it. I had never fully appreciated how complex English grammar can be until I had to break it down for learners from different linguistic backgrounds. Learning how to anticipate student errors, explain concepts clearly, and adapt lessons on the spot was a challenge — but also one of the most rewarding parts of the course.

A major highlight of the TEFL experience was the teaching practice. Standing in front of real students for the first time was nerve-wracking. No amount of theory quite prepares you for managing a classroom, keeping students engaged, and thinking on your feet all at once. But with the support of experienced trainers and constructive feedback after every lesson, my confidence grew quickly. By the end of the course, I felt genuinely capable of planning and delivering effective lessons on my own.

Beyond the classroom, living in Barcelona added another powerful layer to the experience. The city itself became part of my education. Navigating daily life in a new culture pushed me out of my comfort zone in ways I hadn’t expected. Simple tasks — opening a bank account, ordering food, finding my way around — became lessons in adaptability and communication. Being immersed in a multilingual environment also deepened my empathy for language learners. I understood firsthand how vulnerable it can feel to express yourself in a second language.

The sense of community during the course was another thing I’ll always value. Training alongside people from all over the world created a supportive, motivating environment. We shared ideas, challenges, and small victories, and that sense of connection made the intensity of the course feel manageable and even exciting. Teaching can sometimes feel like a solitary profession, but this experience showed me how important collaboration and shared learning really are.

By the end of the four weeks, earning my TEFL certificate felt like more than just receiving a qualification. It represented resilience, growth, and a new sense of professional direction. I left the course not only with the skills needed to teach English abroad, but also with greater confidence in myself and my ability to adapt to new challenges.

Looking back, moving to Barcelona to complete my TEFL course was one of the most transformative decisions I’ve made. It combined professional training with cultural immersion in a way that accelerated both my teaching ability and my personal development. For anyone considering a TEFL course, I can honestly say it’s not just about becoming an English teacher — it’s about opening doors to new opportunities, new perspectives, and a deeper understanding of both yourself and the world around you.

By Hannah Welsh