OK, Joe and Frank have got me thinking (and I mean this question in all seriousness) - how does one know when they are done? Most of us probably have enough gear to take photographs in virtually any situation in which we could possibly find ourselves. I know that I do. I have my M4 with 35 'cron, 50 'cron, 90 tele-elmarit, and 135 elmarit. I also have a full slr kit with lenses spanning from 28-210. And yet, I still lust after a 21mm super-angulon. I also know that I would like to venture into medium format sometime. And I have a growing desire to try out some of these fsu cameras and lenses that so many of you write about so fondly.
Now most of us here clearly enjoy buying, selling, hunting for, and swapping gear. And I suppose that, for many, that enjoyment is reason enough never to say those three little words ("I am done"). But Joe has given a shooter's reason for being done (3 full kits to suit any mood). So, I put the question out to all of you: How do you know when that time has arrived?