Yeah, it is too big, get it cut off. Heheh, just joking, as in many things whether it is too big or too small is more a matter of taste, then what is right or wrong.
Men's areolas, just like women's areolas, vary greatly in size.
There is no shame or stigma attached to any size of areola.
They are what they are. I know men with large areolas, who get a great deal of pleasure out of them, and say there is a straight line connection between having them stimulated, and their penis.