I haven't been getting much sleep recently, I'm really under the weather so that may be why I'm irritable. I normally get on well with the person I share an office with personally, but she is constantly muttering to herself, sniffing, clearing her throat, shuffling about, eating crisps, I can't concentrate and as I've been putting up with it for over a month I don't know what to say. I'm honestly on the verge of tears.