At 11/13/15 06:35 PM, Sense-Offender wrote:
I would choose a language to learn based on how useful it is to know.
That is the only logical choice.
I would say the most useful worldwide is English, for obvious reasons. Already speaking English is a huge advantage.
Runners-up I would say would be Spanish, French, German, and Russian. They all have pretty broad reach in the civilized world.
Mandarin is pretty important, but almost exclusively only because of its large usage in China, and the importance of China itself. Worldwide, less useful. In China? A must.
Arabic is important if you intend to do business with any majority-Muslim countries. That's pretty much the only practical use I can see to learning it, other than military use.
Portuguese is important if you intend to do business with Brazil.
Japanese is important if you intend to do business with Japan.
Korean and Vietnamese are important if you intend to do business with the respective countries.
Latin or Esperanto are important if you intend to use them as a stepping stone to learning other Romance languages. So they wouldn't be the end, but rather a means to an end.
Likewise, if you're in the military or with the government and will be stationed in some country, then fluency with whatever the primary languages spoken there would be of great use.
Also, "if you could learn any language" ... I would argue you would learn it if you really want or need to. "Oh I wish I could speak blah blah" and then not putting forth the effort to learn it indicates a personal failure and I have no respect for that. Either learn it or don't, but don't just "wish".
If you "wish" you were good at something but clearly haven't put in any effort, expect those who actually are good at it to absolutely hate you. I don't blame them at all and I'm in their camp. If you want to learn, learn. Don't make excuses.