Hello polyglots (or wannabe)

I’m starting to study a new language from scratch, the first one in "adulthood" and I’d like to ask you about which system you use to learn, besides the lessons with a teacher.

I'm trying to have some small daily routines, but is a little bit difficult with the active part (talking and writing) because I haven't so much time available during the day. The easiest part for me it's listening, I try to practice it with some tv series sometimes without the subtitles and for the reading I read sci-fi books.

And you?

Cheers!  : )