VOCABULARY LESSON THE Greatest???

It is specious to call Muhamad Ali the greatest.
He had an incorrigible predilection for verbose taunts and predictions;
rants some would say. In his youth he had a judicious symmetry and grace.
But; he was prodigal with his gifts and went on to precarious behaviors and fights.

PARAPHRASE:

It is wrong to call Muhamad Ali the greatest.
He had an uncorrectable fondness for long-winded taunts and predictions;
ravings some would say. In his youth he had a wise balance and grace.
But; he was wasteful with his gifts and went on to risky behaviors and fights.

AI PARAPHRASE:

Calling Muhammad Ali the greatest is misleading. He constantly bragged and mocked others—some called it ranting. In his youth, he moved with balance and elegance. But he wasted his talent and made reckless choices.