Okay, so recently I've been thinking of trying a totem, like in Inception (because honestly, I a better way to remember RCing).
I noticed that a lot of people are calling the spinning top Cobb's totem. A while back I actually saw a post that underlined the fact it was not, but in fact his wife, Mal's. The post claimed Cobb's real totem was his wedding ring and it makes perfect sense, as it flits in and out depending on whether he's dreaming.
Just leaving this for all to see and possibly discuss :)
(I know it's an old movie that I'm bringing up, but I felt like saying this)