Because he's an ignorant, self absorbed, pathologically narcissistic douchebag.

he also lacks a functioning brain, a heart, a soul, a conscience, empathy, a spine, humility, the ability to speak any truth, and his hands are miniscule

You anti Trumpers are so predictable. Nothing of substance but lots of noise.

Perhaps he attended Trump University?

He is a very effective communicator.

Not in the traditional political sense but in the ways of a salesman and a self-promoter. He uses simple vocabulary, repetition and buzz words that his audience want to hear. Also he is very effective and communicating through his body language.

To understand your enemy, know their strengths.

Cause it's a 6 year old in the body of a dude who's almost dead.

Oh well

to avoid insulting his supporters?