Now with all of those guys and gals if you took each one out of it's enclosure and for example let's say a rack, held each one in your left hand for exactly 1 minute then switched it off to your right hand for exactly 1 minute, then returned it to the bin and slid the bin in and out exactly 5 times before moving to the next and repeated the same proceedure for each one only after washing your hands thoroughly for 2 minutes and then threw away that bar of soap and opened a new each time before washing again...yeeeaah...then it's OCD.
Otherwise I'd say you just like collecting snakes.