As most countries are bilingual, speaking multiple languages can also help you travel both for personal and professional purposes. Because bilingualism helps you communicate with persons from other countries, it also results in higher pay at work. There are a handful of benefits to being monolingual though, they tend to have a larger vocabulary (especially as young children) and they are faster at choosing the right words to use in conversation. Still, it is better overall to be bilingual.

Original Source –Best Infographics

Is it Better to Be Bilingual  - 89