It is very hard now with all this proper behaviour thing going about. Once it was proper to give a lady your seat on the bus. Now its a free for all. Once it was proper to wait for ladies to go through doors first if they were automatic or you would hold the door open to allow the lady through. I did that last week and it has now changed my outlook on things, the lady involved told me that she was capable of opening the door herself thank you very much in a rather unpleasant tone. Sad times indeed.