Abhishek u seem to be a very practical person. Thats very good you are always looking logically and resonably then to be emotional. But abhishek there is something called positive emotions like love, like, remorse, sadness, frustration etc. When we have such kind of emotions we take the right action and it adds life to the chores and could be more satisfying. Though i find nothing wrong in ur thought process. Its just that sometimes showing emotions with ur wife will strenthen the bond that u share and u could feel more comfortable.