Memory training. The more you work with memory, the better it works. In the information age, you will need a good memory, which you can practice when learning foreign languages.
On holiday, communicate in the language of local residents. When vacationing abroad you can really need knowledge of English
What kind of work you would not be satisfied with, most likely, you will encounter the graph "Foreign languages". With today's competition in the labor market, this graph can play in your favor