Having more than one head is not a good thing. Yet the Trinity doctrine says there are three heads in one body (the usual terminology is “three persons in one being”). Yet who can relate to a being with three persons in it? No one.
Instead, relate to the One who the Bible says is “the head” – Christ (Ephesians 4:15).
Serve Christ the Lord. He is the one head. In fact, He is the face of God (Mark 1:2).
To learn more about Christ versus the Trinity, see: