Keeping up with "strengthen weak skills"?
Okay, I love DuoLingo, and I am nearing completion of my Spanish "tree" after 110 days; I'll probably wrap it up in the next few weeks. I set my activity level to "Insane" - 50 XP daily - and have little difficulty keeping up with that.
My question, though, involves having 10, 12 or more gold badges revert to their natural colors daily. I'm obsessive about keeping them caught up, and I get it that this is to do what they say: "Strengthen Weak Skills."
Sometimes it feels like "one step forward, two steps back," though, to have so many repeat lessons before I move forward. Any thoughts or advice, DuoLingsters?