We constantly fight against one another, but our fight is not with flesh and blood, or physical weapons like guns and knives. Our fights are spiritual.
Until you learn the word of God, to know how to fight, your losing battles will continue to repeat themselves.
Fight the good fight of faith.
Ephesians 6:12 (KJV) – for we wrestle not against flesh and blood but against principalities, against powers, against the rulers of the darkness of this world, against spiritual wickedness in high places.
I Timothy 6:12 (KJV) – fight the good fight of faith, lay hold on eternal life, whereunto thou art also called, and hast professed a good profession before many witnesses.