I think that it is unfortunate that someone has felt the need to leave within such a short membership because they felt so uncomfortable. I imagine that for some with inexperience might find it daunting to report a vehicle fault on here, then to have their suitability and mechanical empathy questioned, when all they where doing was asking for some guidance and reassurance perhaps. The guy may even have felt some trepidation in asking his question in the first place, he may have not been very mechanically minded and then may felt belittled by the general response. Further I think it poor show to continue castigate whoever further, he was not a trouble.