Corollary: Quote politely: bad quoting can worsen the reading experience of other users.  Quoting the whole message to answer only a specific part below, or answer a few question all below the quoted text are bad practices. This is something not related to this forum specifically, so you might already know about what I am saying here. If you don't please get used to best quoting practice reading one of the many good guides out there, like this one.