Yeah, I feel this pain. I don't have any really great ideas on this front. I've started to have different review sessions using the filter function in Lurnby, but it doesn't really solve the fact that the amount to review just continues to grow.
On that end, having been using this tool and process for about a year now, I've come to the feeling that I shouldn't worry about that and just think of it as a part of my daily process.
Rather than being goal oriented about remembering something, I've just started to trust that the information is in the system and the system works. Things naturally and serendipitously appear in my review feed and my memory and retention of them improve, but in a less planned way than it might be with a more focused process.
On that end, having been using this tool and process for about a year now, I've come to the feeling that I shouldn't worry about that and just think of it as a part of my daily process.
Rather than being goal oriented about remembering something, I've just started to trust that the information is in the system and the system works. Things naturally and serendipitously appear in my review feed and my memory and retention of them improve, but in a less planned way than it might be with a more focused process.