and they look at me funny when i swivel their computer screens towards me or gravitate around the counter to look at the screen with them

luckily the one by my house isn't too bad. you can usually tell by what is parked outside. ricey shitboxes = no go

honestly, the ones around here, if the employee has a mustang/fox body, or is an older guy with some sort of beat up truck or blazer/bronco thing, they usually know their stuff. the employees with bikes and ricey cars usually are the 'tards. just my observation. and it helps to not look like a wigger thug in a business setting, even if it IS advance.