Avicularia purpurea (Ecuadorian Purple) - my absolute MUST have Haplopelma lividum (Cobalt Blue) - Next to a Chilean Rose, an A. versicolor, and an Usumbara, I think these things are sorta like "required-owning" in the hobby.
My "arboreal" a. avic. thinks she is terrestrial!! She's got several different "trees" and logs and bark to choose from... but she hangs around on the ground. She's more proof that "ALL Ts WILL PROVE YOU WRONG!!"
Yea it's all about the individual I guess. ( off topic a little!) I have a cat I got from the pound who thinks she is a dog. She barks,I guess growing up around a bunch of them made her think she is one. Even my normal pets are on the strange side .=D