The following symptoms should be monitored:
a) your find the patient lost in his own thoughts in a broken street;
b) the patient suffers from long unexplained silences;
c) the patient shows a disproportionate satisfaction when finding the right word;
All of the above clearly indicate the presence of a poetic syndrome, to be carefully watched !
This is how one should live, in the reassurance of stones, their eternity arranged, according to their forms, each one having found its place (that is at least what I thought).