Lots of good info here!
Not to sound cheesy, but as a parent one of the biggest things for me was the first time I made a real point to do Disney through my child's eyes...I think he was three....and yes, I'll admit I can be a little type A (planner).
For me, this meant:
- If he wanted to play on the playground instead of riding a ride, that's fine.
- Making a point not to worry about how much something cost (within reason).
-not worrying about what I/DH wanted to ride and instead doing what I knew was important to my kids. If there was something DH or I really wanted to do, we got a fastpass for it and came back later (kind of "guarantees" you get to ride it anyway).
- We could ride the same ride two, three, even four times if that was what he wanted to do.
I found that making a real effort to do what my kids were excited about made me more excited...and I can honestly say that after countless trips, this one was the most memorable and changed the way we do Disney ever since.