Looks like you need to find a better shop. Sadly, vaping in general is stereotypically male. But there are B&Ms out there that don't have a closed minded attitude towards women builders. I've had way too many experiences like yours, in the past. Talking to me like a child or like I shouldn't be using such big, scary, too complicated for my little female brain to comprehend equipment, will not get you a sale ( or any future business). I have since found the mecca of vape shops. Great juice (both premium and house), prices competitive with the internet, and the most awesome staff. The first time I walked in, the guy there said "Wow, you're the first female vaper I've seen carrying a Reuleuax" He said it in a good way, like it was so cool. It let me know, he pays attention to his customers, as well. Now I have a place I can go regularly, just to hang out and geek out about vape stuff. I have never felt as comfortable, anywhere else. So look around, you are bound to find a place that will provide your needs, without being a poo-head.