I reached b2 fluency (call "fluency" what you will) and have decided to just maintain it while I move onto Thai which I will be using the FSI course because I've heard good things about it. As the title says I'm curious how some of you may maintain your languages while you move onto other languages that you want to learn.
Here's a plan I think might work but am unsure since I've only ever learned spanish as my first foreign language. I plan on doing at least 2-3 hours of listening and occasional reading in the language with some google searches to keep the content coming and less stale. Is this how maintaining languages works or am I doing it the wrong way?