Celine Dion, you are not.

I hate it when people just start singing in public. Not humming or whistling, but full-on singing. This is a bank, not tryouts for American Idol. And then, while singing, they always glance at you expectantly, fishing for a compliment. Apparently you haven't been here before because I will tell you exactly what I think of your horrendously off-key, mannish singing voice if you keep it up, lady.