I do worry about my children and the psychological effect that having the daycare might have on them.
My son is older and seems pretty cool with it most of the time. Occassionally the kids do touch something he accidentally left out and I hear "I wish they weren't coming to our house...I hate the daycare" etc. BUt that is few and far between
My daughter is 5 and is a bit more sensitive. She loves having the kids here and having them play games but she gets very upset when the toddlers want to play by themselves and not with her or when other kids call me "mommy" by mistake or they come and hug me. I can just see the gears turning in her head and her feeling bad about herself or inferior just because I hug or say something nice to another child. I try to give her extra love during nap times or after daycare and tell her she is my favorite girl in the whole world but who knows whether it is enough.
I also agree with the person who said that sometimes by the end of the day I am more curt with my own kids and feel like I need ALONE time to hear myself think and sometimes can push my kids away because I feel like I am on children-overload. That isn't good either