Why My Son Blows Me Away

Here is a photo of Xavier and behind him is the "work" he did on the computer. It may be hard to see, but he typed "Mara", "Mama", "Papa", and "Xavier" all by himself. We often let him have time on the computer, where he usually types lots of nonsensical letters and numbers, and we've taught him verbally how to spell all of our names, but this he did with no help from us.