I'm a retired salesman

I never expect a salesperson to give me an education about an item that I am interested in buying. The internet will give you the same info that the salesperson can give you. I never go into a dealership planning on showing up a salesperson, either. Vehicles, RVs, Houses, I know what/why I'm interested in an item, and what I want to pay for it. The salesperson is basically there to get the paperwork ready. I make it pretty easy for them, and I think they appreciate it.