I’m soon going to reach 50k known words in Spanish and I wonder when I should stop actively reading each day in it and to leave it in the back burner. I’m reading every day in 6 languages on Lingq, and would like to free up some time to either invest more in the ones which are harder for me (like Romanian), or try to learn a Slavic language like Croatian, though I can’t indefinitely pile up languages to learn on Lingq, as I don’t want to be burned out.
I have some books in Spanish at home I plan on reading (finished already the first one), so I wouldn’t completely neglect Spanish. What do you think would be the best step when it comes to my Spanish, so that it doesn’t suffer too much language attrition?