Why can't we carry our sheets wherever we go, and if we feel cold or afraid or alienated, we wrap them around? Why should we wear formal clothes, smile ice-cold, and bear the same features on our faces? Don't we all feel alienated at work? What is the harm if we bring in pajamas, for example, or clothes that make us more comfortable? Would that upset our co-workers? Or will reviewers complain about the striped cotton clothes we wear? Isn't it like the formal clothes we wear with the slight difference that it is cotton and is looser and more comfortable? Or will that make us sleepy, and all places become like home, and things get mixed up? I do not know. I wish I were a tortoise carrying its house on its back, and in no hurry, for it could come home quickly whenever it wanted.