Hello Alex, Some languages are more confusable than others , such as Spanish and Italian for example. They both have very similar word structures with differences in few letters, that they are easily mixed up. In such cases lots of intensive practice will help you discriminate them on the long run. Some other languages are easier to distinguish and I see no confusion at all in learning 2 or even more languages simultaneously. There are many similarities between languages, that learning 2 at the same time might help you even advance quicker in acquiring more in both languages. It is a matter of organizing your time and giving each language adequate time and concentration . Your brain is endowed with the capability of compartmentalizing the different word structures, grammar rules and writing systems ,so that they don't get mixed up. With lots of practice the differences will be memorized and lesser mistakes will occur.

Hi Alex It is ok to learn several languages at once because your brain is a muscle and need to exercise all the time with different subjects... like kids at school...

Hi Alex, It's better if you can organize your lesson the way you won't get confused (i.e. plan schedules for every language you are learning). However, It is more advisable to learn several languages one at a time. "Has anyone had such experience?" is better. :)

Oh yes, I often mix up French and German. If you are studying both it's easier if you keep all your files separate.

I wish I knew the answer to that question myself. I used to alternate studying Spanish & Chinese while both languages were roughly at the same comprehension level & I'd always end up speaking the wrong one :( The answer to your second question would be, Has anyone experienced this? Has anyone had the problem of getting confused when studying several languages simultaneously?