I can speak over 300 languages.
Oh wow, so you're multilingual? They say that there's more multilingual people in the world thatn monolingual but I bet they don't know that many languages!
Right? I taught myself everything I know. How do others learn multiple languages?
I think people mostly learn online or through their own experiences growing up.
What are the advantages of knowing so many languages? I know for me it's that i'm able to talk to girls from any country.
Probably for similar reasons lol and with the internet so available now worldwide there's an incresing need to know more than one language.
I know, I have the constant urge to learn new languages. I just can't stop.
So you're a habitual "polyglot" huh? lol Thats another word someone who speaks several languages.
Yeah, I guess you can call me that.
comparable situations in which two or three languages are involved. A multilingual person is generally referred to as a "polyglot", which may also be used to refer to people who learn multiple languages as a hobby. 
Multilingual speakers have acquired and maintained at least one language during childhood, the so-called first language (L1). The first language (sometimes also referred to as the mother tongue) is acquired without formal education, by mechanisms heavily disputed. Children acquiring two languages in this way are called simultaneous bilinguals
thought, 'This is a character I don't know very well. I don't own a suit. He speaks languages; I don't speak any languages. There's kind of a gay thing that's flirting through it and I didn't know the gay community at all.' I wanted to immerse myself in all of that and I had literally two weeks. So I just dove in.
John Travolta became interested in the part and briefly acted in it before getting "cold feet" and being replaced