•They try their best to keep track of who's who by giving each other names. Mostly just variations of the word "ink".

•Lost ones are insatiably curious. If you have pockets, they NEED to know what you have in them.

•Most of them are like non-newtonion fluid, able to transition between states of solid and liquid.

•They have lost all humanity and memory, but they're still sentient and intelligent beings.

•Lost ones are incredibly impressionable. They aren't gullible, but chances are that if they see you beating the shit out of someone, they're gonna do the same.