The line between my world and the adult's world was very clearly defined and it was clear that I had to make my own fun, but the parameters around what I was allowed to do were well defined as well. While I got into some mischief here and there, it had been drilled into me at a young age how a good person behaved and I emulated it.
When I tell parents of how I grew up, the reaction almost without exception is complete horror. I have had several women try to console me. One woman told me that my emotional scars must run deep and gave me the number for a psychologist! Needless to say, I don't talk about it much these days.
Now I don't know if how I grew up would be traumatic to other children. I do think that parents act like their children's entertainers/servants and try hard to ensure they like them or they're cool or, and this I'll never understand, try to be friends with them.
I will say that it worked for me and I don't hate my family for doing it. Quite the opposite in fact.