3. A study showed that bilingual children were better
at guessing what people were thinking,
perhaps because they are constantly monitoring
who in their world spoke what language.
http://www.economist.com/news/books-and-arts/21696489-advantages-working-your-own-language-are-obvious-those-working-foreign
4. Bilingual people are more efficient at
ignoring irrelevant information.
http://www.washingtonpost.com/national/health-science/study-shows-that-people-who-speak-two-languages-have-
more-efficient-brains/2014/11/18/e027a27e-6a7c-11e4-9fb4-a622dae742a2_story.html
6. If you speak 2 languages, dementia
is less likely to set in.
https://youtu.be/VQRjouwKDlU minute 6.
7. Because words in a second language do not
carry the same emotional impact as the
words of one's native tongue, individuals
made more rational decisions when
using their second language.
http://bigthink.com/ideafeed/how-knowing-a-foreign-language-results-in-more-rational-decisions