in any human endeavor for which an impressive visual result is part of the desired objective, symmetries play a profound role. the innate appeal of symmetry can be found in our reactions to happening across highly symmetrical natural objects, such as precisely formed crystals or beautifully spiraled seashells.
our first reaction in finding such an object often is to wonder whether we have found an object created by a fellow human, followed quickly by surprise that the symmetries that caught our attention are derived from nature itself. in both reactions we give away our inclination to view symmetries both as beautiful and, in some fashion, informative of the world around us.
that’s just general symmetrical niceties that you are referring to. if you truly believed that you needed to spend 45 minutes each day making sure that your dvd cases were ""perfectly"" aligned on a shelf, otherwise your mum will die in an accident or that the house will burn down because of it, then you may have ocd.
i think you are just killing time.