Hi, I just would like to point out as a user I find this quite inconvenient. I may want to complete the lesson to see what is recommended for me to do next, but sometimes I’m just not ready or willing to read and create lingqs. We should be allowed just to pace through the content in a more passive way if that’s what we want at that time. Marking words as known should be a button a user clicks if they want to rather than this default behaviour.