Kanika always do late in school time - Everything should be on or after time as per her

I'm getting late daily in the morning. I do optimize/tune my time as per need. I getup at 5:40-5:45 in morning, get ready, then goto milk. I came to this routine after lot of experiments. I do this so that kids can goto school on time, and I also save some time.

But, she always has a late time. If she has 5 mins, she will sleep. She wake up at a time, when she has no extra time for kids. If any kid do vomit or anything else, she doesn't have time. Everything will be hush hush.

Even then, I'm getting late daily. I'm pushing her every 2-3 days, that please wakeup 5-6 mins early, what the hell will go wrong if you getup early. But no. She always has reasons, and ego to fight back.

I know how rash and fast I have to drive daily due to her.