I'm bilingual! I can speak both English and Spanish.
I think it is a great skill to have to speak more than one language.  It is called mulitlingualism and it is believed that there are more multilingual speaker in the world now than monolingual speakers.
Hm, that's interesting. Living in America, you would think that most people are monolingual. I wonder where most bilingual speakers live.
Multilingualism
Multilingualism is the use of more than one language, either by an individual speaker or by a group of speakers. It is believed that multilingual speakers outnumber monolingual speakers in the world's population. More than half of all Europeans claim to speak at least one language other than their mother tongue; but many read and write in one language. Always useful to traders, multilingualism is advantageous for people wanting to participate in globalization and cultural openness. Owing to the ease of access to information facilitated by the Internet, individuals
I don't know how to be social." He has also stated that Miles "trust[s] the dead more than the living" and is intrigued as to whom Miles grieves for. Leung stated that "He seems haunted by something, that—that's for sure … one of the first thoughts I had [was that his] communication with the dead … can't be a great thing … it's not a happy skill to have."
Both Miles and Hurley can speak to the dead—a similarity