i speak english and spanish fluently and i have been learning german for some months, but i would like to add russian because it is too nice. i love russian i have heard many people who says it is better for us to learn one language at a time, and i think it is ok, but at a time i would like to know what other people think do you think half hour a day is good to learn a language? i mean i am gonna study half hour for each language( german , english and russian)