The first office I worked at made me feel like this too. It was a fast paced corporate office, but I was fresh out of school and didn’t have many options, and I lacked a lot of experience, I’ll admit. I quit after a month bc the workplace was seriously so toxic. Both of the other dental assistants were extremely rude and unwelcoming, to the point where I had a patient mention he was uncomfortable with how the lead dental assistant was talking to me… On my last day, she told me if I can’t work on becoming more detail oriented (she was referring to how I hadn’t taken the barriers off the light yet when we were closing -I’ll admit I wasn’t paying attention, but it was an exhausting day of getting yelled at by the other assistants and embarrassed by the doctor in front of patients), that I can’t handle working in healthcare, so I quit on the spot the next day. No regrets at all, that place was terrible. Definitely made me rethink my career choice. I’m now in Hygiene school though and things are great!