The best way to study a foreign language

I am convinced that people should go abroad if they want to study a foreign language.
For starters, if you talk people in a foreign country, you have to speak a foreign langage.In addition, when you want to read a books, you need to realize grammer of a foreign language.Finally, if you go to a foreign country, you absolutely use a foreign language.
Some people think that it needs ready to go to a foreign country.However, if you want to go a foreign country, some planning company help you nowadays.
So, you should go to a foreign country if you want to study it.