Or get so close to the end of the point you're trying to make, and then BAM, you realise an alternate interpretation of the post you're replying to, which, upon further consideration is more likely the intended interpretation of the comment, than what your now almost-completely typed reply was addressing, rendering the reply pointless.
There's so much processing the brain does in the background, that it makes the foreground seem young and foolish.
There's so much processing the brain does in the background, that it makes the foreground seem young and foolish.