Ground zero

`Who are you?' said the Caterpillar.
`I--I hardly know, sir, just at present-- at least I know who I WAS when I got up this morning, but I think I must have been changed several times since then.'
`What do you mean by that?' said the Caterpillar sternly. `Explain yourself!'
`I can't explain myself, I'm afraid, sir' said Alice, `because I'm not myself, you see.'
`I don't see,' said the Caterpillar.
`I'm afraid I can't put it more clearly,' Alice replied very politely, `for I can't understand it myself to begin with; and being so many different sizes in a day is very confusing.'

nota da redação: sim, sim, estamos no ar once and again... E vc? Tá aí?