Kangaroos, LOL! My first and second bettas must have been kangaroos at some point too, my first betta, a little girl, would jump when my back was turned, and my second betta, a male, ended up dying from jumping. My bettas now definitely have personalities. My CT loves flaring at any moving thing, swimming and watching you. My VT loves flaring at my kitty and showing off his pretty fins. My HM loves chillin by the filter, playing follow the finger, and eating. Whoops, all of my bettas love eating. LOL! I hope they weren't people at some time though! Because when they get mad at you, they get all grouchy and grumpy... hehe.