Because you wanted it.
Navigation:
Redundancy (n.) - The art of repeating oneself, usually to make a point or to fill space.
Example: "I'm just going to say it again, because, you know, it's really important that you understand."
Unnecessary Iteration (n.) - The act of doing something over and over again, even though it's not necessary, because, why not?
Example: "I'm just going to re-write this code, because, you know, it's not like I have anything better to do."
Over-Engineering (n.) - The act of making something more complicated than it needs to be, because, you know, it's just more fun that way.
Just-Enough-Solutions (n.) - The art of finding just enough solutions to a problem, but not too many, because who needs too much, really?
Example: "I'm just going to use this one, it's fine, don't worry about it."