I have heard with admiring submission the experience of the lady who declared that the sense of being well dressed gives a feeling of inward tranquility which religion is powerless to bestow.
Our educational system in its entirety does nothing to give us any kind of material competence. In other words, we don't learn how to cook, how to make clothes, how to build houses, how to make love, or to do any of the absolutely fundamental things of life.
One of the most basic human instincts is the need to decorate. Nothing is exempt - the body, the objects one uses, from intimate to monumental, and all personal and ceremonial space. It is an instinct that responds ... to some deep inner urge that has been variously described as the horror of a vacuum and the need to put one's imprint on at least one small segment of the world.
If you are mindful of death, it will not come as a surprise-you will not be anxious. You will feel that death is merely like changing clothes. Consequently, at that point you will be able to maintain your calmness of mind.