Idk if this is considered OCD, but you know those plastic reels that comes with your spool of kanthal or any resistance wires for coils.. ya I have quite a few just so that my rda, rtas, whatever that has a 510 connection pin can sit on it with the reel acting as a display stand because of the hole in the middle which enables the 510 to sit "flush".
Definitely do not allow batteries to go below 50 percent as well, hence I bought 4 batts, two charging while two in use and will only charge when I'm building coils or diy-ing juice on my table so that I can keep a look out for the charger to ensure I didn't overcharge my batteries.
I'm generally quite a neat person and OCD ish, so I built this wooden stand using to let my juices sit on neatly in rows. HAHA...
All my juices are organized accordingly to flavor category, strength, and pg/vg ratio. Oh and every time I change a juice I will change my cotton wicks. I pretty much got over the leaking issue, used to keep touching my pocket as well. hahaha crap..