Hi M.,
First, stop beating yourself up for getting caught up in idealizing what a child "should" be. With all these articles about perfectly behaved children in the media (as long as you have the current 'perfect' parenting technique down pat...until the next one comes along... ha ha) it's really hard to remember one dirty little secret:
Those people with perfect kids aren't telling the truth. They are either lying to themselves or to us. Either way, it's a fantasy.
Reading "The Essential Conversation" by Sara Lawrence-Lightfoot, ( a book about teacher/parent conferences and worthwhile reading!), one constant grabbed me; in her interviews with both parents and teachers, there is a focus on acknowledging both the strengths and weaknesses of each child. EVERY child has them, and has both. Anyone who is bragging about their 'little precious' isn't likely to tell you that their wonderful progeny got sent from the dinner table the other night for making fart noises. ;)
That's their ego talking, right? And it's so sad that anyone feels they have to keep up with some crazy new international parenting trend. But we see it all the time.
As a preschool teacher, I have felt pressure to have a normal, well-adjusted, well-behaved kid because that's my job, and as they say, the proof is in the pudding. I had to realize, pretty early on, that just because I was a preschool teacher didn't make me any less Kiddo's mother, and that I was going to be in for the same challenges that every mom was in for with their kids. Children tend to do better for strangers and try out their worst behavior on the beloved, trusted parents. Maybe because they know that the parents will not feed them to the wolves, ha ha... who knows?
I'll admit that I am, at times, also frustrated with my son. He has some vision issues and a non-verbal communication challenge that we work with him on all the time. It can be a discipline in and of itself to know when to work on these things and when to just let my hair down and be mom. I'm getting better at it, but it's a work in progress...
But he is pretty happy. And that is a very deep consolation.
What might help you is to do something I regularly did during conferences, and did recently in filling out kindergarten paperwork for Kiddo. Make a list, each, of your daughter's strengths and weaknesses/areas which need improvement. Admittedly, at three, a child's immaturity will *of course* work against them. But with that immaturity comes their sense of brightness and spark, of play and wonder, of unlimited imagination. These are things we should, by all means, value.
Yes, competing with other parents will burn you out, make you dislike your kid (for not living up to imaginary expectations) and make you dislike yourself. NO ONE is perfect. Perfect is a lie. It just is.
I'll add one last thing, which I hope helps, and it's this: when teaching, the kids I remember the most of all are the ones who are so truly imperfect, still working on their needs, the challenges of growing up-- what I remember is not their imperfections, but how they rose to those challenges in time, solved those problems with adult support, and how wonderfully individual those children were. The kid that got sad at drop off and would need to sit and look at the coins they brought every day....who eventually didn't need to have that security item anymore? The kid who would push other children out of the way who eventually learned to be a good friend and let others go first? Personal development at its best, overcoming those challenges. My job would be SO boring and far less stimulating with a room full of perfect kids-- and it would also be so much less meaningful.
Bring on the honest, the real, the imperfect!