This was like McGregor vs Aldo, only McGregor was Aldo. Fighting is more mental than physical.
Conor is a confident guy and I have no doubt he believed he could win when the fight was signed. However, as the days and weeks rolled on, the immense self belief was dwindling bit by bit.
Dana likes to compare McGregor to Ali. No comparison whatsoever. Ali was afraid of Liston, but he used his fear to his advantage.
Khabib was nervous coming out. He won't admit it, but he had his fears as well. He has never been under so much pressure and in such a huge event. But like all true great athletes, Khabib did not fold under pressure. He thrived under pressure.