So try to count all the blessings each day. Try not to get stuck in missing the past or you'll miss the present and loathe the future.
Completely agree with this. Try to enjoy this stage. They get to do some awesome things.

I hated school growing up and really feared it for my girls, but DD1 really enjoys it, she is a smart cookie and loves learning. DD2 is different, she enjoys it in her own way but is such a mummy's girl. I have gotten to know some great parents and not so great ones (I avoid them where I can ). I am not good at the typical school volunteering and don't have that time, so I don't do that, but have joined the school council as that makes best use of my talents and keeps me connected with the school.