I know....

‎"I know"....really - do you? Because every time I tell you to do shit you say you know and you still don't do it. 

E.g.

Child: "My phone is dead"

Me: "Ok - put it to charge"

Child: "I know"

Next day:

Child: "I am going to school without my phone because it is dead"

[long sigh]

Me: "PUT IT TO CHARGE"

Child: "I know"

I wonder how said child would feel if I said I know I have to pay the internet bill and didn't.