I write a couple pages of sentences everyday and listen to the news in my target language every night. If I have more time I will watch cartoons in target language, too. I also have flashcards on my phone that I flip through when making dinner or cleaning the house. Altogether I probably am interacting with or listening to the language a couple hours a day. That's as much as I can do. I don't feel guilty for taking a day off if I'm just too busy, but I don't want to go more than two days without practicing. That's just my personal goal.