I understand the sentiment.In a different section of the zone I found a real novice with huge ambition and not much of a clue and pointed out a few obstacles in his plan.Not well received and he still pops up asking basic stuff.The other telltale sign is a a newbie with a screen name that makes it appear he is an established and experienced CNC user and who then asks about machining metal with a cheapo 3018 from an online retailer.Then there are those who insist that they can do something that is considered unwise and then rail against the advice to reconsider.It can get very wearing.The alternative is we keep doing our own thing and select those who appear to deserve our help.There is lots to be learned from youtube,and lots that can be ignored too.We all started somewhere.