Pro se has a distinct meaning and may indicate a jurisdiction you DON'T wish to be party to. It means to advocate on one's own behalf before a court, or REPRESENT ONE'S "SELF", rather than being represented by a lawyer.
Rights are diminished by this as you are merely representing YOU. A fiduciary duty has not been discharged between the man and the fiction. The flesh and blood man speaks for the fiction. VEXARI is not Vexari,... and Vexari is not VEXARI in court filings. Filing a timely notice which basically says, "It ain't me" often nullifies the case as there is no defendant.