When we try to explain things which are supposed to be in the Spiritual Realm, we humans always have to resort to anthropomorphisms and to anything from the physical world to help us with our conception, our grasp of what we are trying to talk about.
Hence we fail, through lack of language to describe that which is irrational, metaphysical, and totally unproven.
The best explanation I ever read for how to understand the Trinity Doctrine was by a Christadelphian, written about 150 years ago, I cannot find it on-line at present, my copy died with my old Laptop. Christadelphians do not subscribe to the Doctrine !
The other Thread on here, just revived, on "The Holy Spirit" is fascinating, erudite stuff, and shows the evolution of Doctrine, which is what resulted in the Trinity.
As Leolaia says in that Thread, the J.W org loves to quote Scholars who say the Trinity Doctrine is not found in the Bible, but the org. neglects to say that the roots and foundation of the Doctrine ARE in Scripture.