I'm sure we have a few or more on here...
What is/are your native language(s)?
What language(s) did you learn? Why?
How useful is a second/third/whatever language to you generally? On a daily basis?
What aspects of the language did you find difficult? What did you find easy?
About how long did it take for you to feel comfortable speaking in that language?
Was there ever a time you 'chickened out' because you were not confident in your ability to speak properly?
Please sate my curiosity.