When learning a second language, English in this case, some students might need more incentive and more of a challenge to keep themselves engaged. Rushing through courses or speeding through the English learning process can result in some major gaps so perhaps upping the difficulty and learning a third language can prove to be a good idea as it offers more incentive for people that are motivated by this approach.
There is a train of thought that advises against learning two languages at the same time. The basic idea is that one language will always suffer in detriment to the other, and that you might even end up having little knowledge of both when you could have dedicated that time to becoming fluent in one. The critics aren’t completely wrong with several studies suggesting that the human brain generally acknowledges only two languages at a time.
However, people who say their second language knowledge suffers due to learning a third generally didn’t use their second language or at the very least rarely used it. This is a mistake regardless of the number of languages you want to learn as constant use is the only thing that can keep your knowledge fresh and up to date.
Why It’s A Good Idea Learning a Third Language
Constant use, in any form, regardless of what level you are at is the only way to improve or maintain any language skills. This is why, learning both language from the start, while being a serious challenge can work. Here are some more reasons why:
Differentiate Through Practice: Even if you can speak one language better than the other, you will constantly practice both languages. This way you can easily remember the particularities of both languages and have a clear, fresh distinction of the two
Develop A New Set Of Skills: Learning a second language involves a pretty standard set of learning methods and exercises that basically revolve around translating between your native language and your second language. But learning two foreign languages at the same time will give you a unique set of skills that can be very useful for any polyglot or translator. You will have to learn how to translate between the two languages. While being much more of a challenge it will help you get the mental acuity and flexibility to always be able to switch between any number of languages without all that information becoming too much to handle.
Improve Cognitive Ability: While it may be a considerable amount of effort, learning two foreign languages at the same time will improve a set of cognitive skills that will allow you to be more efficient, learn faster and improve your overall quality of life.
Before starting this try to chose two somewhat distinct languages. If vocabulary and grammar or even intonation are too much alike you might have a harder time differentiating between the two of them. Also make sure you schedule your time based on the difficulty of the languages. Don’t be afraid to concentrate your time on the more challenging language. Also make sure to study both of them every day, even if for only a couple of minutes.