Did Conor fight to win or to be paid?

Conor McGregor vs Floyd Mayweather [FIGHT HIGHLIG…:

Did Conor McGregor, an UFC fighter, actually believe that he had a chance against Floyd Mayweather an undefeated boxing legend??

In my opinion I do not believe that Conor thought that he would win. Coming from a sport with shorter fights I don't believe he was adequatly equiped to spoil Mayweathers undefeated title.

I am not saying that McGregor did it entirely for the huge cheque that he would walk home with, regardless of if he won or lost however his after fight celebrations despite his loss do make it seem as if he did it more for the 💰.

But I'd love to hear your thoughts on the matter and I do believe Conor McGregor put on one heck of a fight and held composure almost throughout the fight