Leads me to believe you are a new cacher...
Do note, that because you did not find the cache, you cannot assume that it is gone. Logging a "Did Not Find" log, alerts the cache owner to the possibility that it MAY be missing. Only the cache owner can truthfully determine that.
I've been with the site for 2 years, there was one local that I was going to try but I never got around to it, then just recently thru another site it got me remembering I was on here.
So basically I've been idle for about 2 years with this site.