here's a guy with no experience, none, and he walks in and says: "hey, i want to make banners"
We all have to start somewhere.
I'm sure that there was a time that you had no experience but just the desire to learn the craft. Unless you just squirted on out while making a banner.
I don't get this level of what seems to be hatred. I started out with a little hobby press and an inkjet printer, which a lot of people I'm sure would have crucified me, now I'm doing all kinds of things. I even still do what the same people would call crappy iron ons. I had the desire to learn and I had to start somewhere.
He may or may not make it, but that doesn't mean that you, I, we can't point in the right direction. Give him the basics of what this all really entails and let him know that if he still wishes to go on with it, here are some places to get really good information for him to use. You don't really have to give your "tricks of the trade" right off the bat.
It just the magnitude of what looks like hatred just blows my mind. Not really good for first impressions either if you have lurkers wanting to use someone's services and see that. Doesn't matter if you have talent to back up that bluster, most people make snap decisions(for better or for worse) based on impressions and that isn't a good one.
I'm glad that I have a few yrs experience with this under my belt before I came here based on some of the posts that I've seen. It would really have deterred me from this, now maybe that's what some of y'all would want. People will either make or not, don't have to bluster about to expediate it.