I might be just an ol' country boy, but you didn't have to waste your valuable and precious time "suggesting" that birds are mainly different from each other. Nor are they sheep or dogs, I figured that out all on my own. Not easy targets? Speak for yourself.
Perhaps "mine" doesn't know it all like she thinks she does, so she shouldn't be so quick to judge.
Not frustrated anger as you diagnosed, more like extreme disappointment. It's cool though, I'm used to people disappointing me. It's my own fault, I shouldn't set my expectations so high I guess. If my descriptive labeling is throwing you off, try using the Urban Dictionary. It will give you slang definitions and alternate meanings of words and sayings. If that doesn't help, maybe you could pencil me in around March or April for further clarification?