The Definition of a Sneakerhead to you?

The Definition of a Sneakerhead in my mind.

What is the definition of a Sneakerhead to you?  Is it somebody who owns multiple sneakers?  Is it somebody who has sneakers on there mind all the time? Is it a re-seller that only buys the sneakers to sell right away to make a profit instantaneously.  To me its somebody who has continuous knowledge about not only sneakers, but the lifestyle that has evolved with sneakers.  Its not just about having some General Release sneakers form the last few years, Or having the most expensive pair of sneakers at a show.  To me, it's someone who can name some dope shoes other then the obvious Jordan's.  To me, its somebody that can pull out a pair of Uptempo's from 96 and tell you that this shoe held up with the ever so popular Air Jordan 11 and Air Penny 1 at the time.  Somebody that speaks knowledge about a sneaker and can boast a little of its history rather than say they spent X amount and has no clue where the concept or design came from.  This day in age with the sneaker trend being at an all time high do a little research on the kicks your wearing. A little knowledge never hurt anyone.