In what language do you think first while speaking English, your main or the English?
When you are speaking English as your second language, do you think in your first language and then speak in the second one or otherwise?
What is the difference between a foreign language and a second language? What's the difference between a second and a foreign language? In what language is the inner monologue of people who speak two languages? What should I learn as a second language? Do you feel like another person when speaking in foreign languages? Do bilingual people think in both languages? What is the best/fastest way to learn to speak a second language? How do native English speakers know how to pronounce the words they encounter for the first time in written form? When people of other languages speak to each other do they understand what they are saying in English? Why don't most Americans learn a second language? What is the most effective way to teach English as a second language? Is it bad to learn two foreign languages at the same time?  Is it wrong to learn two languages at same time? Can an adult learn a foreign language as fluently as a child? How? Does neuroplasticity hold true with second language learning for adults? Are native English speakers used to learning other languages? How linguistic different from other language? Should I learn Romanian as a second language? What is the best English as a second language course you have ever taken? How did you learn another language? How do you say "you" in different languages? Should I learn Spanish, French, or Russian as a second language and why? Which language should I learn first? Spanish,French or Italian and Why? Are there words in two different unrelated languages, that have same meaning and are nearly pronounced the same? What have people said about you when they thought you didn't know how to speak their language? When can you consider yourself fluent in a language? If the whole world had to speak one language, which (current or new) language will be most appropriate, and why? What is the difference between ESL and English as a first language? Can we learn 2 languages at the same time? Will the whole world eventually speak the same language? Is it a bad idea to learn 2 languages at the same time?