Serious discussion or a bit of fun, you choose.
My lass was very black and white in her thinking. Yes or No. There was no in between grey area for negotiations.
She was bullying mum from 18months, around the time she refused to lead. If she led she was a lead and leave!
I started off western/nh and soon ditched it because she waved her hooves around enough to say "cut the crap"
But now I feel she has discovered the grey area. The ability to change her mind and think. Whether that's maturity, manners or training I can't say.
So when I run through our fancy dress, her thoughts might have been "Lovely but I'm not wearing it" to "I'm not keen but I will"
Before I wouldn't even have tried her! I certainly wouldn't have pushed my luck.