You go girl!!! :RAHCAT
No patience needed at all!!! It is fun to see his progress, and so nice when they come through for you with good #s like this!!!
He actually did really well on the 1u today - the PMPS is quite a bit lower that the AMPS, so I think it's appropriate to lower the dose a hair in that case. What you ideally want is a dose that gives you a PS in the 150-180 range every shot. So if the 1u brought him down from 190 to 155, then shooting that same dose on the 155 might be perfect, or it might land you with a PS a teensy bit low (if the improvement continues) in the morning, which will mess you up!!!
So by reducing a hair, you have a better shot of getting a shootable PS in the morning. If it's over 200 I'd say this dose is a bit low, so on the next 150ish PS you would want a hair more. But if you get a 170 or something in the morning, then that's not bad at all, it may be that something between 0.75 and 1u would work perfectly. Of course you want to know the nadirs too and not judge just on PS, but that's how I view the PSs anyhow.
It's hard to tell from today if he got a flattish ride around 150, or if he dropped lower and then came back up, but I wouldn't worry about stuff like that too much when you are heading to work - if you need to shoot more insulin to get a good nadir and then are faced with an unshootable PS on the next shot, well... I'd worry about stuff like that another day, maybe the weekend, and today just celebrate all the pretty blues he's getting!!!