Hello Ash Methew .. u r right ...
I have two types of woollen clothes ... one is light warmer and the other is pure woollen .. ie Jacket .. apart from that I am having Muffler .. which I use when I feel more cold ..
If I sit in my chamber I use the light warmer one BUT when I enter System Room I use woollen Jacket with Muffler .. and it really helps ...
Now a days centralised AC concept has come where system rooms are having more cold pockets where u shud enter with ur own arrangments ,as system rooms temp. is fixed by the vendor .. say like DATA CENTRE part .. it has to be as low as possible , recommended by the verndor .More over online maintenance is also required when m/c is running for the same .
Whatever it may be , what Doctors suggest that joint pains , cough & cold are the normal phenomena due to AC.. It may call other complications in our future .. so what prevention is better than CURE .. 8-).
... Shrawan Kumar