pretty simple, animals don't brand themselves with names they just recognize eachother by natural characteristics...but don't really "identify" eachother by those things...just recognize this is who I saw/smelled/felt earlier...I think we shuld do it kinda like them and be able to either just be recognized or choose or own symbol/essence/mark/letter(s)/number(s)/etc..
Also please show me my two contradicting lines from what I said and what I saiid to contradict the other statement cuz I cannot pinpoint my self-contradictary lines