Answer:
My tongue hangs out as I run over fields and streets all day. I get tied up every morning and untied at night.
Both punishment and sweet reward, It will befall both fool and lord. It is a spiritual scoreboard, Your every deed it does record.
I'm not man's best friend, I'm their enemy, I can mark your end, yet you do not see me, I am very small, but very tough, If you have me, then you have it rough.
The moon is my father. The sea is my mother. I have a million brothers. I die when I reach land
The more you take, the more you leave behind.
If itβs information you seek, come and see me. If itβs pairs of letters you need, I have consecutively three. What am I?