Hey so I've been wondering for a while, other than English,

Improve your Spanish, it's a useful language

>>17320956
This.

>>17320956
If you have the foundation already it would be a lot easier. If you live in America it really helps with job prospects.

Thank you for the feedback!

>>17320952
We'd need to know more about your goals to give you a meaningful answer.

For everyday practical use, Spanish, obviously, assuming you're American.

If you want a language that'll let you travel someplace off the beaten path (where you'll actually get to use it, i.e. everybody there doesn't already speak English) then Russian, Mandarin Chinese, Japanese, Arabic, Indonesian ...

If you mainly want access to media and entertainment in an untranslated form, then Japan and France have unusually active and energetic pop culture industries.

If you just want to increase your marketability, we'd need to know more about your chosen field.