2. [you do know that all jargon is completely useless irrelevance, don't you?] (no! why do you say that?)
3. [because digital signals just don't work like that] (but the chemist said I'd get much better results)
4. [the chemist? why would the chemist be selling you a data cable?] (it's for my toothbrush)
5.
6. [but you only have a _manual_ toothbrush]