What are the characteristics of uselessness?

In an attempt to find out and define this term for myself, I sat down and wrote 28 pages of continuous words, turning into a vivid, ongoing line with irregular loops and elevations.  The words may indeed appear to be useless since they are illegible and don’t seem to make any sense.

Again, this piece shows a reflective process, personified by the spidery handwriting.

Read out aloud, one may or may not understand its true meaning.