A lot of chicks are so extra in customer service. Not all, but a large majority. Like you already have the obligation of "keeping the customer happy". When you add the fact that girls tend to like keeping up superficial positive vibes on the surface, it becomes a recipe for next level fakeness. Literally you can see the sketchiness oozing from them. The forced smiling and hyperness which is coming from nowhere, the extra laughing at everything you say, and forcibly trying to make a joke about everything. I cringe internally. If you've ever been around nurses, I think you'll at least be able to relate in some sense. They're around depressing situations all day and internally are dead inside, but they have to keep up this superficial front of happy vibes and you literally feel your skin crawl.

When a dude is approaching, I reckon it's the same feeling for chicks, but in reverse. It's just sketchy. Stop being sketchy. If you're a weirdo, be a weirdo, but own it. Don't be a weirdo trying to fake not being weirdo. Because that doesn't just make you a weirdo. It makes you a weirdo AND a creep. Change who you are internally, and you'll be able to broadcast that naturally. If your internal doesn't match your external you might see some success but it'll be low quality low EQ pulls.