Why do people think centuries end one year before they do?

[Burning Typhoon]

FallingTitan said:

1st Century: 0001-0100 YEAR

2nd Century: 0101-0200 YEAR

...

...

...

 

 

So if its year 155 you are in the 2nd century. sounds confusing but its not really. 

Yeah, had I been a little faster with log-ins, I would have said that... Stupid C Cleaner...