Translation of wertlos

In the meantime I am listening to some Spanish CDs. They are intended for the car, but no one can tell you when to listen to it, how many times and how often. Please understand that I work a lot.
Language education is very important to me, because I really want to communicate with other cultures and people. If I could I would learn all languages: Spanish, German, French, Portuguese and Italian.
I was a little disappointed that I would not arrived at my final destination the same day, but once I considered all options, it was probably the best choice at this time. I was excited to stay.