Reshape as in grind down and fill? Or reshape as in all of them with braces?

LASIK is almost the same as grind down and fille, isn't it? In the sense that the lens is a new shape when it's over. We replace lenses too.

Braces are essentially forcing teeth into new positions mechanically. Once they're in those new positions, we glue on wires and wear retainers to keep them in place, often for the rest of our lives. This doesn't sound like a comfortable eye procedure.