Don't feel bad at all. I've been dosing Lou for almost 2 years and he still has the capacity to surprise me. Obviously we've switched insulins a few times and he was diagnosed with insulin autoantibodies (IAA - his body is basically attacking the insulin, making it less effective), so things are a bit different. The beginning is always the worst, but I find having the ability to control things at home (testing regularly, especially when something feels "off", having the forum available, etc.), is an extreme relief.
I'm always of the mind that if a kitty is going to bounce, I'd rather they get it over with and back to good numbers as quickly as possible. It looks like Yoyo's bounces last for 2 cycles (sometimes a partial cycle more if he starts to go up immediately), and then he goes back down to good numbers. For the longest time, Lou's bounces were the same, lasting 2, sometimes 3 cycles. His bounces started lasting a full 4, and now they seem to last 6. Who knows if he's actually bouncing the full time or if something else is going on, but I do miss those quick 2-cycle bounces, haha. It helps them spend more time in better numbers. You are right! Lou definitely is bouncing, starting last night. The difference from Yoyo's bounces right now are Lou's are lasting longer. He goes high for a couple few cycles and then hangs out in the 100s or so for another couple before finally hitting greens. They just drag on.
The idea with bouncing is that they might do it more in the beginning when they're not used to those lower numbers (sometimes lower numbers being 200s, then 100s, etc. for those high BG kitties). Most kitties will slowly start to bounce less severely or for not as long as they get used to the lower BGs, eventually stopping (for the most part). Some kitties just don't get the picture and learn really slowly. I've heard others will bounce all the way to remission. The thing to remember with feline diabetes is nothing is set in stone. Things can and do change, depending on the cat. While that's beyond frustrating, having that control to test and the ability to "know thy cat" helps smooth out the waves those changes can cause. They eventually become part of the new reality.

