I can handle

IZ: mom, I know nerf gun is for 8yo..
Me: ya
IZ: I played with my friend's Nerf gun..
Me: and?
IZ: I think I can handle Nerf gun when I turn 7yo
Me: u think so?
IZ: ya, so instead of saving for power rangers Morpher, I'll save for Nerf gun
Me: :-D

IZ: Mom, u remember the time we were in Japan?
Me: ya what about Japan?
IZ: remember the chewing gum?
Me: (don't remember actually)
IZ: I think I can handle chewing gum already
Me: you think so?
IZ: ya
Me: :-D