Is it worth it?

I hate my job. I honestly can say that I hate my job. The money is not worth it, and the people make me sick. The customers I deal with are a pain in the ass and think they're just too good to do anything for themselves, they're snobby and annoying. I hate always having to be snobby. I hate having to smile all the time, and have an extreme amount of patience with every customer even though the last customer i dealt with used up all my patience. I hate reminding myself that I have to work there because I don't have any other options. I hate reminding myself that my bosses don't appreciate me so don't expect anything more from them. I hate wishing every morning that I didn't have to work and counting down every afternoon the minutes until I can leave. I hate being bossed around and treated like less than a person. I hate feeling gross, and hating every part of my job. I often question myself and wonder if it really is worth it or not. But it continues to be my only source of income, and without that what do I have?