You have probably heard all the positives about learning a second language. So, what’s the catch? Well, learning a new language might actually cause you to lose parts of your first language.<p>See <a href="https://omnystudio.com/listener">omnystudio.com/listener</a> for privacy information.</p>

<description>You have probably heard all the positives about learning a second language. So, what’s the catch? Well, learning a new language might actually cause you to lose parts of your first language.&lt;p&gt;See &lt;a href="https://omnystudio.com/listener"&gt;omnystudio.com/listener&lt;/a&gt; for privacy information.&lt;/p&gt;</description>

You have probably heard all the positives about learning a second language. So, what’s the catch? Well, learning a new language might actually cause you to lose parts of your first language.

RTÉ Brainstorm

What learning a second language does to your first language

What learning a second language does to your first language

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