User blog comment:MrPedroNorris/Gon Condition/@comment-14902757-20151130003828/@comment-14902757-20151130170424

But Gon merely aged to his "optimum" when he gained his power up. He did not age to his oldest when it happened. His shrinking I think is going back to his normal self/size. From the picture here I don't think he shrank from old age. It looked that way when Alluka was about to heal him though. I guess we can never really tell.

But yeah, I get your point. I think the best comparison is when Netero used his zero hand, right?