Nah, it is not a hate, but understanding and tolerate the human form in front of you.
Everyone have it`s moments, no matter age. Kids also, and they have many, minding the complicated world they grew up in, rather than many, for who is easy to just judge them and put them aside from their goals. Dad was a teacher also.
P.S. When are A21 release notes going out ?
*running away*