Woz seemed to still be packed tight and bubbling with things to bring into the world? I gave Woz a lot of space. Small, bright boys sometimes play in a way that is more like a feverish unfolding—breathless, busy, and non-relational. At twenty years old, Woz seemed to still be packed tight and bubbling with things to bring into the world. And here he was grinning and splitting the money with Steve. I was so grateful to him. At the time I thought he was simply being nice to share it. I still hadn't managed to wrap my head around the idea that he and Steve were equal partners in an underground business. I would like to know what does "Woz seemed to still be packed tight and bubbling with things to bring into the world" mean? It means Woz is still not be mature? Thanks.