Travelling is a way for personal and professional development by opening one's mind to new experiences and ways of thinking. It teaches flexibility and adaptability when plans change due to uncertainties. By interacting with people from different cultures and backgrounds, one can learn how others cope with challenges and view the world, gaining new perspectives. Travelling also demonstrates that difficult goals can be achieved through enjoyment and commitment, and that reality is more complex than it initially appears when one makes an effort to look deeper.