I'm spending two days in a store, finding out how my new company "works".
Being it was a bit of a quiet day, I spent a while wandering around in my suit, trying to sell a product that frankly I would never buy myself to customers. I was very polite, very informative, and managed to give away one leaflet in an hour and a half.
To be fair to the customers, some were more embarrassed than I was. Some saw me coming and ran down a side-aisle. And one stopped and chatted to me because I'm the curate at her church. But I suspect if I'd understood the thing I was trying to sell better, or if I'd tried it myself and liked it, I would have been a lot keener on trying to sell it.