Working at a call center

I have been working a call centers in order to pay my bills. Centers yes I had to quit the first one I worked at because it was a scam and I didn't feel right about scamming 16 people a week out of their hard earned money. But now I work part time at a better call center were I just make confirming calls which is way easier and stress-free. Plus I will make the same amount working part time which is aways good. But to get back on track people's voice messages are crazy one person referred to himself as the one and only, I found that very amusing. Or people pretending not to be themselves because they think that I am a bill collector my favorite is the call tunes that people have I hear such good music at work.