A MIND OF HIS OWN

Izzy has his own way of doing things. He really wants no input from anyone. Here's Izzy's learning curve with picking huckleberries:

Pick huckleberries off tree as instructed by parent

Why should I put them in a cup when I can eat them off the bush?

Fine. If I have to share with everyone, I'll just break off the entire branch and then THEY can pluck off the berries themselves.