Premise: Therefore there was no goat when your grandmother was a little girl .<br>This shows that , in telling the story of Peter Pan , to begin with the goat -LRB- as most people do -RRB- is as silly as to put on your jacket before your vest .<br>Of course , it also shows that Peter is ever so old , but he is really always the same age , so that does not matter in the least .
Hypothesis: Peter's age never changes.