Yes, that's one of the things I always keep in the back of my mind when trying to be determined to keep a first-time fishless cycler going even in the face of it being very stubborn - that if they can just get there, there's every chance that the biofilter will just be solid and work well from then on!
All the changes of routine due to the holidays can sure add to the hectic nature of work, can't it! And when not at work, the usual struggle to figure out when I can do a water change seems worse than ever (wouldn't it be cool if somebody doing a pet-sitting service offered water-changing services, lol? Ugh, reminds kids to feed the pets over the holidays!)
~~waterdrop~~