This just kept popping into my head the last couple of days, but I'm just curious how collectors here feel after they complete a collection or line they want to complete? I'm currently trying to complete the original Ark Crew for Classics, but am waiting to see if I can find Hound, Cliffjumper, Mirage, Windcharger for reasonable prices. Of course, then have to wait for Hasbro to put out a proper Brawn, Trailbreaker etc. But what happens when you complete them? I'm just curious because most of my other attempts at completion have stalled out. With RID, I'm still missing Ultra Magnus and the Build team for my Autobots, and I'm still missing Starscream and Music Label Soundwave for my Shattered Glass Decepticons. i'm sure most will feel joy at completing their collection, but what happens after? Is their emptyness knowing you've completed what you've set out to do?