By doing things randomly does not mean that you are acting irresponsibly. There is definitely a creative purpose behind your design. In order to exercise your creative capabilities to the hilt it is artistically practical to do things randomly from time to time. But interestingly, this process of doing things randomly does also have practical implications. Take the good example of random width flooring for instance.
For many readers, flooring can be boring. But hear ye, hear ye, flooring is actually quite interesting, never mind that it is quite necessary. In any case, when the process of random width flooring is carried out, several practical things could be happening. Consider this before we close off on a creative high. Say now you are going to be laying down parquet bricks or ceramic tiles. Of course, it goes without saying that these two options are quite decorative.
That is still necessary and is quite easy for skilled artisans to achieve. But look at what they also do. They skillfully keep the tiles at a very finely measured distance. This is extremely necessary to take into account weather conditions, and these do not need to be extreme. Under normal conditions all materials will either expand when temperatures rise or contract when temperatures drop. If tiles were not measuring up if you will, see just how quickly they begin to crack.
In this day and age, that is not normal and, in actual fact, is quite tardy. Never mind that, your skilled flooring craftsman will put things right for you practically and creatively. Take a walk through his parlor first and foremost and see all the delightful designs he has got to offer, designs that cover a number of eras or genres.