

Es seguro..xq no?
If you already have some level of fluency in the language, then you should have no problem. If you are only somewhat proficient in the other language, it'll be tougher, but probably still doable. If you've never heard the language before (except in movies), you might want to steer clear (for one thing...if you've never spoken the language at all prior to college, it's unlikely you'll be able to achieve a sufficient degree of fluency to really make all that studying of the language worthwhile in the long-run).
For the record I agree with you in most cases (like my own) but I had a friend with no previous french experience who know tests as fluent on international proficiency exams after only a year abroad and lots of study.
And that's the key. The yr abroad can bring up one's fluency exponentially but most people studying a language -- incl. many in foreign language majors -- will not spend much or any time abroad or if they do, it may not be effectively spent in terms of learning the language. Simply going abroad doesn't do much. It is engaging the culture (AND NOT engaging Americans/American culture) while studying abroad that assists in learning the 2nd language.