Hummers and Sighers

What is it with people who can't stop humming impatiently while I wait on them? And sighing? WHY do you sigh? Do you think I'm going to treat your humming (no noticeable tune, just impatient sounds) as the soundtrack that magically makes dealing with you go faster? And really, SIGHING at me like it's just killing you to get up before 5:00 p.m. and take care of your obligations? I'm so sorry that it's inconvenient for you to wait on me to take the time to dig through your account while you ask me 50,000 other questions on top of the one I'm working on. So sorry that your account is such a mess because you can't stay on top of it! Yes I realize that your time is so precious but can't you DVR that Maury show?