What is the Easiest Language to Learn? 02 March 2016 Learning any new language can often be challenging. However, it can also be one of your greatest assets in practicing international businesses. The language barrier can become a negotiation barrier. Let us preface this with that each learner is different, and the difficulty in learning a language depends on a variety of factors. This includes the complexity of the language, how self-motivated you are, and the resources that are available for that specific language.