Hi,
Well it seems that i am not alone with this problem - which in some ways is re-assuring so thank you for the replies. Today I can feel the pressure in my head, it's strange - not like a painful headache but makes me feel all off-balance. Sometimes when dealing with other people it makes me feel worse, if someone is talkling to me and giving me too much information it stresses me and I just want to get away from them, especially when they are not prepared to listen back in return ! My work colleague has a habit of pen-clicking which I find does my nerves no help at all, I have mentioned this to them but still it continues :(