I only makes me want to know why.
Without any explanation, responses like that downgrade the credibility of what the person is trying to say. If the poster wishes to continue being considered a 6 year old, then I guess no explanation is necessary.
Let's say I didn't bother with punctuation. Would you not find it hard to read, and wonder why I did that?
Probably so.
and wonder why I did that?
Not really, no.