Sick of Apologizing

I'm feeling cranky today and I'm in one of those complaining type of moods. I would like to complain about my job- mainly those clients who think that it's okay to be disrespectful, to be condescending, to be impatient, to be mean. My job requires me to apologize in the face of this abuse, and it takes its toll. Because I spend so much time at work, I can't detach, and my free time is tainted by people's complaints. It's so hard. Tonight I feel like I have so many regrets.