They add up on you over time like that. That's why it is a good idea to stick to one or two verses per day so you don't get overwhelmed. If you ever find a day where you don't have time to do all of your reviews, focus on the newer ones first. I find that once you get past a month interval on a verse, it is usually not a big deal to let a review sit for a day or two when life interferes.
CURRENT POINTS A MILLION!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 1,000,412. WOOOP WOOOP THANK YOU LORD!!!!!!!!!!!!!!!!!!!!! LIGHT MRSMOO'S FIREWORKS. *FIREWORKS EXPLODE*