So at work, save for a few individuals I trust, I generally don't talk to any of my coworkers. Most customers, forget it, I don't shut up. But being a cashier and the types of girls my age are gossips and very cliquey. There is one CSM (customer service manager, the manager directly over my head) who is maybe a few years older than me. Since I transferred over to this Walmart a little less than a year ago, this CSM has seemed to dislike me on sight. She's friends with most of the other girls on my level who are outright rude to me on several occasions, one of whom is related to one of my bullies from my hometown (the same girl is also the daughter of a friend of our store manager and gets away with ignoring customers and having her phone out 90% of the time she's on the floor on top of taking 20 minute bathroom breaks). Anyway I'm getting off track. I went back to my register from redlining (waiting for customers) to get my sweatshirt, which I had stuffed underneath. As I'm zipping it up, the CSM comes charging up, already looking irritated. "What do you want? What's your training question?" "I didn't have one I just wanted to get my sweatshirt..." I didn't even unlock my screen, so I couldn't have called her. "It says it RIGHT HERE." Holding out her palm pilot. "I didn't-" "Don't disrespect me it says it RIGHT HERE! C training question!" Then she stalks off.

I'm shaken because I was trying to figure out what I did wrong and whether I was going to get in trouble for something I didn't even do. A few minutes later she comes over and tells me she wants to talk to me alone. She pulls me a foot away from everyone else so they could still hear.

"What happened? For the longest time we been fine, now for the last few weeks you've been very disrespectful. I am your CSM and you need to respect me." She left the tone with a very "I will file a report against you if this doesn't change."

I don't even talk to this CSM! I don't make faces at her, I speak in as humble a tone as I can manage. I'm lost and I'm worried that I'm in trouble when I don't even know what I'm doing....